GE IS200ERDDH1ABA

Technical Parameters

Safety Rating: SIL 3 per IEC 61508; certified for YSIL safety loops.

Ethernet Ports:

2 × 10/100Base-T redundant RJ-45 (auto-MDIX)

Backplane Interface: Dual 50-pin connectors to safety-I/O carrier

I/O Capacity:

Up to 16 remote discrete-safe-input circuits

Up to 8 remote safe-output circuits (dry-contact)

Protocol: Proprietary safety-tunneled IONet over Ethernet (time-sliced, cyclic redundancy). GE IS200ERDDH1ABA

Isolation: 2 kV reinforced between Ethernet ports and I/O circuits

Memory & CPU:

64 MB FRAM for safety-solid-state logging

32 MB Flash for firmware/configuration

Power: 24 V DC via safety-I/O backplane, 1.2 A max

Environmental:

Operating Temp: –30 °C to +65 °C

Storage Temp: –40 °C to +85 °C

Humidity: up to 95 % RH, non-condensing

Product function

Safety Tunneling: Encapsulates remote safety I/O data into cyclic, time-synchronized Ethernet frames with end-to-end integrity checks and supervised fail-safe thresholds.

Deterministic Delivery: Guarantees I/O update latencies < 2 ms with built-in watchdog and heartbeat supervision GE IS200ERDDH1ABA

Remote I/O Expansion: Allows field mounting of safety I/O racks up to 100 m from the main cabinet using standard Ethernet cabling, reducing junction-box wiring complexity.

Core supporting modules

Safety-I/O Carrier: IS42xYSICAH1B providing power and backplane connections for YSIL loops GE IS200ERDDH1ABA

Core Safety Controller: IS220YSILS1B hosting central shutdown logic and diagnostics

Terminal Boards: Local discrete-input/output terminal modules (IS200STCIH2A, IS400TRLYS1B) in remote racks

Extension components

Pluggable Terminal Blocks: Screw-clamp blocks keyed for safe-input and safe-output circuits

DIN-Rail & Panel Mount Kits: Adapter clips and brackets for remote-rack installation

Shielding Accessories: Cable-shield clamps and ferrite cores to maintain signal integrity in long-haul runs

Spare FRAM Modules: Removable logging modules for offline safety-event analysis GE IS200ERDDH1ABA

Software support

Configuration: Safety-loop mapping, network-address assignment, and heartbeat parameters set via GE ToolboxST™ Safety-I/O Wizard

Diagnostics & Monitoring:

Per-channel fault counters, latency logs, and link-health indicators accessible through HMI and OPC-DA safety tags GE IS200ERDDH1ABA

Automatic fault-injection test routines for periodic loop verification

Firmware Management: Secure-boot firmware updates delivered via ToolboxST™ with CRC and digital-signature validation

Documentation: Detailed in GE Mark VIeS Ethernet Remote I/O Safety Gateway Manual and the YSIL Safety-I/O Installation Guide.