This 16-circuit DC I/O block delivers versatile discrete input and output capabilities for GE Genius distributed I/O systems. It combines both sensing and actuation functions within a single rugged block. We engineered the GE IC660EBD021 as a flexible I/O solution for field-based automation applications. This block handles 24 VDC signals for reliable field device connectivity. It simplifies system design by reducing the number of required modules. Therefore, your Genius system achieves efficient distributed control with minimal hardware footprint.
Physical Configuration and Mounting Specifications
The GE IC660EBD021 features a rugged enclosure suitable for harsh industrial environments. Its dimensions measure 200.0 mm in height, 125.0 mm in width, and 68.0 mm in depth. The block weighs approximately 1.1 kilograms for secure panel installation. This unit mounts directly onto standard DIN-rail or panel surfaces. It connects to field wiring via a removable screw terminal strip. The block provides LED indicators for power, communication, and each I/O circuit.
Input and Output Specifications
This mixed I/O block offers 8 discrete input circuits and 8 discrete output circuits. The inputs accept 24 VDC signals from standard industrial sensors and contacts. The GE IC660EBD021 delivers 24 VDC outputs with 0.5 A per circuit. It provides 1500 VAC isolation between field signals and the system bus. The block includes short-circuit and overcurrent protection on each output circuit. It supports both local and remote I/O configurations for application flexibility. Consequently, this ensures reliable I/O performance for your distributed control applications.
Detailed Technical Specifications and Interface Details
We outline the block’s comprehensive technical parameters and operational capabilities below.
| Specification | Detail |
|---|---|
| Part Number | GE IC660EBD021 |
| Product Category | DC I/O Block |
| Dimensions (H x W x D) | 200.0 mm x 125.0 mm x 68.0 mm |
| Block Weight | Approximately 1.1 kg (2.43 lbs) |
| Number of Input Circuits | 8 discrete inputs |
| Input Signal Type | 24 VDC (sink/source configurable) |
| Input Voltage Range | 20.4 VDC to 28.8 VDC |
| Input Current | 7 mA per circuit at 24 VDC |
| Input Filter Time | 1 ms typical |
| Number of Output Circuits | 8 discrete outputs |
| Output Signal Type | 24 VDC transistor (sourcing) |
| Output Voltage Range | 20.4 VDC to 28.8 VDC |
| Output Current | 0.5 A per circuit maximum |
| Total Output Current | 4 A maximum (all circuits) |
| Output Protection | Short-circuit and overcurrent protection |
| Isolation Voltage | 1500 VAC (field to system bus) |
| Diagnostic Features | Open-circuit detection, over-temperature alarm |
| Communication Interface | Genius bus compatible |
| Field Wiring Connector | Removable screw terminal block |
| Wire Gauge Capacity | 0.5 to 2.5 mm² (AWG 20 to AWG 14) |
| Diagnostic Indicators | Power (green), I/O (yellow), OK (green) LEDs |
| Power Supply Voltage | 24 VDC (field power) |
| Power Consumption | 2.5 W typical (logic) + output load |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Ingress Protection | IP20 |
| Compliance | CE, UL, CSA, RoHS |
Details
| Weight | 1.1 kg |
|---|---|
| Dimensions | 200 × 125 × 68 mm |
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