Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product model | ACC-5595-208 350-805595-208N |
| Manufacturer | GE (General Electric) |
| Product category | Industrial Accessory Module (Signal Conversion + I/O Expansion + Protocol Adaptation) |
| Core Functionality | 1. Analog signal conversion (current → voltage, voltage → current); 2. Digital I/O expansion; 3. Protocol translation (Modbus RTU ↔ Ethernet) |
| Signal Conversion Channels | 4x analog input conversion channels (4–20mA → 0–10V DC); 4x analog output conversion channels (0–10V DC → 4–20mA) |
| Expanded I/O Ports | 8x digital input ports (24V DC, TTL-compatible, response time <1μs); 6x digital output ports (24V DC, sinking/sourcing, 2A max per port) |
| Protocol Adaptation Support | Input protocols: Modbus RTU (RS-485); Output protocols: Modbus TCP/IP (Ethernet); Protocol translation latency: <5ms |
| Interface Type | 1x RS-485 port (for Modbus RTU, half-duplex); 1x Ethernet port (10/100Base-T, TCP/IP); 2x 32-pin terminal blocks (power/signals); 1x USB-A (local configuration) |
| Power Supply Requirements | 24V DC (isolated); 0.5A typical; 0.8A maximum (all channels active) |
| Operating Temperature Range | -40°C to 70°C (ambient, industrial grade) |
| Relative Humidity Tolerance | 5% to 95% RH (non-condensing, no moisture ingress) |
| Physical Dimensions (W×H×D) | 100mm × 160mm × 50mm (DIN rail-compatible size); IP30 protection class |
| Installation Method | DIN rail mounting (35mm standard); Panel mounting (with optional mini brackets) |
| Certifications | CE, UL 508, IEC 61010-1, ATEX Zone 2 (hazardous area compatibility), ISO 9001 |
| Compatibility | GE core devices: ITM11A8XJ036645 (temp monitoring), VG5SK8I052311 PM0N2000 (VFD), HWA143-TDM-PMC-V20 (TDM DAQ); Third-party devices: Siemens S7 PLCs, Allen-Bradley Micro800 |
| Protection Features | Over-voltage protection (±30V DC on analog channels); Short-circuit protection on digital outputs; ESD protection (±15kV contact, ±25kV air) |
| Configuration Tools | GE SenseSuite™ software (compatible with ITM11A8XJ036645’s toolchain); Web-based management interface (via Ethernet) |
| Synchronization Support | NTP server synchronization (for protocol-translated data time-stamping) |

GE ACC-5595-208 350-805595-208N
Product Introduction
The ACC-5595-208 350-805595-208N is a multi-functional industrial accessory module developed by GE, engineered to solve common integration challenges in complex automation systems—such as mismatched signal types (e.g., 4–20mA sensors paired with voltage-input controllers), limited I/O ports on core devices, and protocol incompatibilities between legacy and modern hardware. As a key accessory in GE’s Industrial Integration Series, this module acts as a “bridge” between GE’s core equipment (e.g., the ITM11A8XJ036645 temperature monitor) and diverse industrial components, ensuring seamless data flow and expanded control capabilities without requiring full system overhauls.
Unlike single-purpose accessories (e.g., standalone signal converters or I/O expanders), the ACC-5595-208 350-805595-208N integrates three critical functions into one compact unit: analog signal conversion (for unifying sensor/controller signal types), digital I/O expansion (for adding extra monitoring/control points), and protocol translation (for connecting Modbus RTU legacy devices to Ethernet-based modern systems). Its core value lies in reducing hardware complexity and deployment costs—for example, instead of installing three separate modules (converter + expander + protocol gateway) to integrate a 4–20mA pressure sensor with an ITM11A8XJ036645, users can rely on this single accessory to handle all tasks.
Core Advantages and Technical Highlights
Triple-Function Integration for Simplified System Design: The ACC-5595-208 350-805595-208N eliminates the need for multiple single-function accessories by combining analog signal conversion, digital I/O expansion, and protocol translation. For instance, in a water treatment plant using the ITM11A8XJ036645 to monitor tank temperatures, the module can: 1) Convert 4–20mA signals from pressure sensors (used to track water levels) to 0–10V DC for the ITM11A8XJ036645’s analog inputs; 2) Add 6 digital outputs to trigger valve actuation based on temperature/pressure thresholds; 3) Translate Modbus RTU data from legacy flow meters to Modbus TCP/IP for transmission to the plant’s SCADA system. This integration reduces cabinet space usage by 50% and cuts wiring complexity by 40% compared to multi-module setups.
High Compatibility with GE Core Devices and Third-Party Hardware: The module is pre-calibrated to work seamlessly with GE’s flagship equipment, ensuring plug-and-play integration with minimal configuration. For example, when paired with the ITM11A8XJ036645, it auto-detects the temperature monitor’s protocol and signal requirements, skipping manual parameter tuning. It also supports third-party devices (e.g., Siemens S7 PLCs, Allen-Bradley sensors), making it ideal for mixed-vendor environments common in industrial retrofits. For a manufacturing line upgrading from legacy GE VFDs to the VG5SK8I052311 PM0N2000, the module can translate Modbus RTU data from old temperature sensors to Modbus TCP/IP for the new VFD, avoiding costly sensor replacements.
Industrial-Grade Durability for Harsh Environments: Built to match the ruggedness of GE’s core devices (e.g., the ITM11A8XJ036645), the ACC-5595-208 350-805595-208N operates reliably in temperatures from -40°C to 70°C and resists corrosion from dust, humidity, and chemical vapors (via conformal-coated circuit boards). Its IP30 protection class prevents dust ingress, while isolated power supplies shield against electrical noise from nearby motors or power lines—critical for maintaining signal accuracy in steel mills, power plants, or offshore facilities. The module’s mean time between failures (MTBF) exceeds 180,000 hours, ensuring long-term reliability in 24/7 industrial operations.
User-Friendly Configuration and Remote Management: The ACC-5595-208 350-805595-208N leverages GE’s SenseSuite™ software—shared with the ITM11A8XJ036645—allowing technicians to configure all three functions (conversion, I/O, protocol) via a unified interface. For on-site setup, its USB-A port enables direct connection to a laptop, while the web-based interface (via Ethernet) supports remote configuration and status monitoring. For example, a technician can adjust analog conversion gain or set digital output thresholds from a central control room, reducing on-site visits by 30%. The module also logs configuration changes and fault events, simplifying audit trails for compliance with industrial standards (e.g., ISO 9001).
Typical Application Scenarios
The ACC-5595-208 350-805595-208N excels in industrial integration tasks, with two high-impact use cases: expanding the ITM11A8XJ036645 temperature monitoring system and integrating legacy sensors with the VG5SK8I052311 PM0N2000 VFD.
In ITM11A8XJ036645 System Expansion (e.g., a power plant transformer monitoring setup), the ACC-5595-208 350-805595-208N addresses two key limitations of the base module: limited analog input types and insufficient digital I/O. The transformer system uses 4–20mA current-loop sensors to monitor oil flow rate (a critical parameter for cooling efficiency), but the ITM11A8XJ036645 only accepts voltage inputs. The accessory module converts the 4–20mA oil flow signals to 0–10V DC, feeding them to the ITM11A8XJ036645’s analog channels. Additionally, it adds 4 digital inputs to monitor transformer door status (open/closed) and 2 digital outputs to trigger alarm lights if temperature or flow rates exceed thresholds. The module’s protocol translation also ensures all data (temperature, flow, door status) is unified into Modbus TCP/IP for transmission to the plant’s SCADA system, providing a single pane of glass for monitoring.
In Legacy Sensor Integration with VG5SK8I052311 PM0N2000 (e.g., a manufacturing line fan control system), the line uses 10-year-old Modbus RTU temperature sensors to monitor fan bearing temperatures, but the new VG5SK8I052311 PM0N2000 VFD only supports Modbus TCP/IP. The ACC-5595-208 350-805595-208N acts as a protocol gateway, translating Modbus RTU data from the legacy sensors to Modbus TCP/IP for the VFD. It also converts the VFD’s 0–10V speed control signal to 4–20mA for a legacy flow control valve (used to adjust fan air intake), enabling the new VFD to control both the fan and the valve. This integration avoids replacing 20+ legacy sensors/valves, saving the manufacturer over $50,000 in upgrade costs.

GE ACC-5595-208 350-805595-208N
Related Model Recommendations
GE ACC-5595-200 350-805595-200N: A compact variant of the ACC-5595-208 350-805595-208N (2 analog conversion channels, 4 digital I/O ports) for small-scale integration tasks (e.g., HVAC sensor-VFD pairing).
GE ACC-5595-216 350-805595-216N: An upgraded variant with 8 analog conversion channels and 16 digital I/O ports, designed for large-scale systems (e.g., refinery multi-sensor networks).
GE ACC-5595-208-IP65 350-805595-208N: A weatherproof variant with IP65 protection, suitable for outdoor applications (e.g., wind turbine sensor integration with on-site controllers).
GE ACC-5595-208-W 350-805595-208N: A wireless-enabled variant (Wi-Fi 6, LoRaWAN) for remote locations without wired Ethernet/RS-485 (e.g., offshore oil platform sensor-VFD integration).
GE ACC-5595-CAL 350-805595-CALN: A calibration accessory kit for the ACC-5595-208 350-805595-208N, including NIST-traceable current/voltage references to verify signal conversion accuracy.
GE ACC-5595-208-IRIG 350-805595-208N: An optional time-sync module that adds IRIG-B input to the base model, critical for power utilities requiring precise time-stamping of translated data.
GE ACC-5595-208-IO 350-805595-208N: An I/O expansion daughter card that adds 4 analog and 8 digital ports to the base model, ideal for future-proofing systems expecting hardware upgrades.
GE ACC-5595-208-PRO 350-805595-208N: A protocol-enhanced variant that supports additional protocols (e.g., DNP3.0, IEC 61850) for power grid or water treatment plant integration.
Installation, Commissioning and Maintenance Instructions
Installation Preparation: Before installing the ACC-5595-208 350-805595-208N, ensure compatibility with the target GE core device (e.g., ITM11A8XJ036645, VG5SK8I052311) and verify the mounting environment meets industrial standards: -40°C to 70°C, 5%–95% RH (non-condensing). Required tools include a torque screwdriver (0.5 N·m for DIN rail mounting), multimeter (to verify 24V DC power), ESD-safe gloves/wristbands, and a laptop (for USB configuration). Safety precautions: Disconnect power to the core device and accessory module before wiring; use shielded twisted-pair cables for analog signals (to minimize EMI from industrial motors); confirm the module’s ground connection (≥16AWG wire) is secure to prevent ESD damage; and label wires per GE’s color-coding (e.g., red for 24V DC, blue for signal ground) to avoid cross-connection. For hazardous areas (ATEX Zone 2), ensure wiring complies with IEC 60079-14.
Maintenance Suggestions: For daily maintenance, check the module’s LED indicators (green = normal, amber = warning, red = fault) and verify signal conversion accuracy via SenseSuite™ software (e.g., confirm a 4mA input converts to 0V DC, 20mA to 10V DC). Every 3 months, inspect terminal blocks for loose connections (retorque to 0.3 N·m) and clean the module’s exterior with a dry lint-free cloth (avoid liquids). Every 12 months, calibrate analog conversion channels using the GE ACC-5595-CAL kit to maintain ±0.1% accuracy; update the module’s firmware via Ethernet to access new protocol support (e.g., IEC 61850 enhancements). If a fault occurs (e.g., digital output short circuit), first isolate the module from power, check the output load (ensure it does not exceed 2A), and use the web interface’s diagnostic log to identify the cause—replace damaged channels or terminal blocks with GE-approved parts only.
Service and Guarantee Commitment
The ACC-5595-208 350-805595-208N comes with a 36-month manufacturer’s warranty from GE, covering defects in materials, workmanship, and functional performance under normal industrial use (per IEC 61010-1 standards). If the module fails within the warranty period, GE provides a “rapid swap” service—delivering a pre-configured replacement unit within 48 hours (for Priority Service customers) to minimize integration downtime, with no cost for repair, shipping, or reconfiguration.
GE offers 24/7 technical support for the ACC-5595-208 350-805595-208N, including access to industrial integration specialists via phone/email, remote diagnostics (via secure Ethernet), and on-site troubleshooting (available within 72 hours for global customers). The module includes free access to GE’s SenseSuite™ software (for configuration, calibration, and firmware updates) for 5 years post-purchase, ensuring compatibility with future GE core device upgrades (e.g., new ITM11A8XJ036645 firmware).
To enhance reliability, GE offers an Industrial Accessory Care Program for the ACC-5595-208 350-805595-208N, which
Full 12-month warranty on all components
Dedicated after-sales support
Same-day dispatch on 1000s of parts
All units are fully tested
- 1. Email confirmation
You will get an email confirming that we have received your enquiry. - 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition. - 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.


Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components