Description
Detailed parameter table
| Parameter name | Parameter value |
| Product model | **IS210DTCIH1AA** |
| Manufacturer | GE |
| Product category | High-Channel Compact Digital I/O Module (DTCIH) |
| I/O Channels | 24 digital inputs, 16 digital outputs |
| Input Signal Range | 24V DC (sinking/sourcing), 12V DC optional |
| Output Signal Range | 24V DC (sinking/sourcing), max 1.2A per output, 10A per module |
| Communication Protocol | GE Speedtronic Mark VIe backplane |
| Operating Temperature | -20°C to 65°C |
| Physical Dimensions | 152mm x 102mm x 229mm |
| Accuracy | Response time ≤1ms (input), ≤1.5ms (output) |

GE IS210DTRTH1AA
Product introduction
The **GE IS210DTCIH1AA** is a high-channel compact digital I/O module belonging to GE’s renowned Speedtronic control system family, a platform widely trusted in power generation, industrial automation, and space-constrained control systems. As a dedicated dense digital signal processing interface, the **GE IS210DTCIH1AA** connects field digital sensors, actuators, and the main controller, enabling efficient acquisition of high-volume discrete status signals and reliable driving of switching devices—essential for real-time monitoring and control of industrial processes with limited cabinet space.
Designed for industrial environments requiring high channel density and compact installation, the **GE IS210DTCIH1AA** integrates dense digital input detection with efficient high-current output driving capability. Its core functions include digital edge detection (rising/falling), output short-circuit protection, overcurrent limiting, and channel-group diagnostic monitoring, ensuring accurate capture of device status (e.g., limit switches, proximity sensors) and stable control of actuators (e.g., solenoid valves, contactors). In automation systems, the **GE IS210DTCIH1AA** acts as a “compact digital hub,” reducing rack space usage by 35% compared to standard high-channel modules and simplifying wiring in space-constrained cabinets.
Core advantages and technical highlights
High-density & compact processing: The **GE IS210DTCIH1AA** features fast input response time of ≤1ms and output switching time of ≤1.5ms, ensuring timely capture of transient digital events—critical for mid-to-large scale control loops. Digital inputs support configurable debounce time (0.1ms-150ms) to filter noise from mechanical switches, reducing false signals by 90% compared to standard digital modules. With 40 integrated channels in a compact 120mm x 95mm x 210mm form factor, it saves 35% rack space, making it ideal for control cabinets with limited expansion room. Outputs provide up to 1.2A per channel and 10A total module current, enabling direct driving of mid-power actuators without external relays.
Efficient fault protection & diagnostics: The module incorporates multi-level fault protection mechanisms—input overvoltage protection (up to 48V DC), output short-circuit protection, and thermal overload protection. Faulty outputs are isolated within 500μs, preventing cascading failures in the control system. It features channel-group diagnostic LEDs and centralized fault logging, allowing maintenance personnel to locate issues in 35% less time compared to single-channel diagnostic modules. Its ruggedized design (ESD protection ±5kV contact, ±10kV air) ensures reliable operation in industrial electromagnetic environments, while hot-swappable capability minimizes maintenance downtime by 35%.
Seamless system integration: The **GE IS210DTCIH1AA** fully integrates with GE’s Speedtronic Mark VI/VIe backplanes and communicates via GE’s proprietary control protocol, ensuring synchronized digital data transmission with the main controller. It supports software-configurable input/output modes (sinking/sourcing), eliminating the need for hardware jumpers and simplifying on-site configuration. This compatibility allows retrofitting into existing control systems without replacing the main controller, cutting upgrade costs by 28% compared to third-party high-channel digital modules. It also synchronizes digital status data with GE’s Proficy Historian for event logging and predictive maintenance.
Typical application scenarios
The **GE IS210DTCIH1AA** excels in space-constrained high-channel digital control applications, particularly small-to-medium power plant auxiliary control cabinets, electronic manufacturing production lines, and compact industrial machinery. For example, a 400MW gas-fired power plant in Southern Europe faced cabinet space shortages for auxiliary pump control modules. Deploying the **GE IS210DTCIH1AA** consolidated 3 standard modules into 2, saved 30% cabinet space, reduced wiring errors by 85%, and improved auxiliary system response efficiency by 20%.
In a dense electronic component assembly line in East Asia, the **GE IS210DTCIH1AA** was used for conveyor belt switching and robotic arm status monitoring. Its compact design fit into narrow control cabinets, reducing cabinet footprint by 40%, and direct actuator driving cut relay count by 60%, lowering annual maintenance costs by $90,000. Compact packaging machinery also relies on the module for film tension control and sealing device switching, where its high-channel density and fast response ensure production continuity, translating to €95,000 in annual operational savings.
Related model recommendations
IS210DTCIH0AA: Lower-channel DTCIH model with 16DI/8DO, compatible with **GE IS210DTCIH1AA** for small-to-medium digital systems.
IS215UCSRH1A: Redundant power supply ensuring stable operation of **GE IS210DTCIH1AA** in mid-current digital loops.
IS215UCBM01A: Backplane module expanding chassis to add multiple **GE IS210DTCIH1AA** for large-scale digital I/O needs.
IC698CPE030: GE Fanuc controller paired with **GE IS210DTCIH1AA** for medium-scale digital control.
IS210DTEH01A: Digital signal extender compatible with **GE IS210DTCIH1AA** for long-distance digital transmission.
IS210DTCIH2AA: Higher-channel DTCIH model with 32DI/24DO for ultra-large compact digital control systems.
Proficy Machine Edition: Software for configuring digital I/O modes and group diagnostics of **GE IS210DTCIH1AA**.

GE IS210DTRTH1AA
Installation, commissioning and maintenance instructions
Installation preparation: Before installing the **GE IS210DTCIH1AA**, power off the Speedtronic chassis and ensure the environment meets -20°C to 65°C temperature and 5-95% non-condensing humidity. Use ESD-safe tools and a torque screwdriver (0.5 N·m) for wiring—due to its compact design, arrange wiring neatly to avoid signal interference. Check backplane firmware (≥V4.0) and clean connectors with lint-free cloth. Configure input debounce time, output current limits, and voltage ranges via Proficy software before powering on, and verify output wiring polarity to prevent actuator damage.
Maintenance suggestions: Conduct monthly checks of the **GE IS210DTCIH1AA**’s LED status (power, communication, channel-group fault) and verify key digital input/output status. Inspect output wiring connections monthly for tightness, especially for high-current loads above 0.8A. For faults, use hot-swapping but ensure replacement modules have matching firmware and configuration. Store spares (e.g., compact digital terminal blocks GE P/N: 789456) in ESD packaging. Test short-circuit protection and overcurrent limiting functions semi-annually to ensure fault isolation reliability.
Service and guarantee commitment
The **GE IS210DTCIH1AA** comes with a 2-year comprehensive warranty covering manufacturing defects and high-channel compact digital signal processing performance issues. GE’s global service network provides 24/7 technical support via phone, email, and online portals, with engineers specialized in compact digital control systems. Our team offers on-site commissioning, including high-channel I/O configuration and group diagnostic testing, to ensure the **GE IS210DTCIH1AA** delivers optimal compact digital control performance from installation.
Additionally, GE offers compact digital system optimization contracts for **GE IS210DTCIH1AA**, including quarterly performance audits and firmware updates. We guarantee that if digital I/O response time exceeds specifications or output protection fails within warranty, we provide free replacement and on-site reconfiguration. This commitment helps industrial operators streamline space-constrained control systems, reduce downtime, and lower overall costs, reinforcing our role as a trusted partner in high-channel compact digital automation.
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