GE IC660BBD101 115VAC 8-Circuit Discrete I/O Block

GE IC660BBD101 115VAC 8-Circuit Discrete I/O Block

Description 

The 115VAC Low-leakage I/O Block (IC66*BBD101) is an intelligent, configurable module that interfaces discrete sensors and actuators to a communications bus. The block has eight identical 115VAC circuits. Each circuit can be used as either an input or an output.

Features 

Block features include: 

Selectable input Filter Time from 10ms to 100ms. 

Output feedback for monitoring. 

Output powerup defaults. 

Outputs hold last state or default. 

Pulse Testing for outputs. 

Bus Switching Module control. 

Control power for the block is tapped off the input/output device voltages wired to the terminals. No separate block power supply is needed. 

Each circuit has electronic fusing that shuts down the circuit in 5ms if output current exceeds 30 Amps with the output turned on, or 20 Amps after 2 cycles. The circuit is easily restored by command from a Hand-held Monitor or the CPU. 

Block diagnostics include: 

Overtemperature 

Failed Switch 

Open Wire for tristate inputs 

Overload Detection and Shutdown 

No-load Detection Fault reporting can be enabled or disabled circuit by circuit.

Compatibility

This block is fully compatible with Hand-held Monitor model IC66*HHM501. It may be used with IC66*HHM500; however, HHM501 is required to change the baud rate or to configure the block for redundancy. If the block will be used on a bus controlled by an IC550 series PLC, or a host computer equipped with a bus interface module, and the block will be configured as an inputs-only block, it may be necessary to upgrade the IC550 bus controller or computer bus interface module as detailed in the Discrete and Analog Blocks User’s Manual.

Block IC66*BBD101 is designed to control small loads without the addition of parallel load resistance. It is also suitable for installations where a Class 1 Division 2 rating is required for Factory Mutual. This block is backward compatible with blocks IC66*CBD100 and BBD100, and may be used to replace them. Electronics Assembly IC66*EBD101 replaces IC66*ELD100 and EBD100. Terminal Assemblies IC66*TSD100E and later are not compatible with earlier versions of the Electronics Assembly. If the Terminal Assembly will be used to replace Terminal Assembly IC66*TSD100D or earlier, the Electronics Assembly must be either replaced with version IC66*EBD101F or later, or upgraded.

Block Specifications

Size (height x width x depth)：8.83” (22.44cm) x 3.34” (8.48cm) x 3.91” (9.93cm)

Weight：4 lbs. (1.8 kg)

LEDs (I/O Block)：Unit OK, I/O Enabled

LEDs (each circuit)：On logic side of switch

Block to Block Isolation：1500V

Heat Dissipation：16W maximum with 8 inputs, 43.5W maximum with 8 outputs on at 2 Amps.

Standby power (all inputs and outputs off)：8.5 Watts

Operating voltage (single source)：93-132VAC

Frequency：47-63 Hz

Power supply dropout time：1 cycle (16.7ms at 60Hz, 20ms at 50Hz)