IC660BBD025 Source/Sink I/O Block, China IC660BBD025 Source/Sink I/O Block Manufacturers, Suppliers, Factory

Overview

Place of Origin:	USA
Brand Name:	GE
Model Number:	IC660BBD025
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Product Name:	Source/Sink I/O Block
Model Number:	IC660BBD025
Dimensions:	9 x 11 x 22.5 cm
Weight:	1.44 kg
LED Indicators (Block):	Unit OK, I/O Enabled
LED Indicators (Circuit):	Individual logic side indicators
Block-to-Block Isolation:	850 V
Heat Dissipation:	11 W minimum (8 inputs), 18 W maximum (32 outputs at 0.5 A)
Operating Voltage:	10–30 VDC (12/24 V supply), 4.9–5.3 VDC (5 V supply, sink only)
Maximum Ripple:	10% (12/24 V), 1% (5 V)
Required DC Power:	150 mA typical / 300 mA maximum
Power Supply Dropout Time:	4 ms (12 V), 20 ms (24 V)
Input Impedance (Typical):	3.3 kΩ
Input Processing Time (Typical):	1.4 ms (plus selectable filter delay)
Selectable Input Filter Times:	1, 2, 3, 4, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 ms
Maximum Output Current (Steady State):	0.5 A per circuit
Maximum Inrush Current:	4 A up to 10 ms (once every 0.5 sec max)
Block Output Current (Total):	16 A
Output OFF Leakage Current:	10 µA max
Output Turn-On Delay:	0.5 ms max
Output Voltage Drop:	2.0 V max at 4 A inrush
Output Diagnostics:	Switch Fault
Operating Temperature:	0 to +60 °C (32 to 140 °F)
Storage Temperature:	-40 to +100 °C (-40 to 212 °F)
Humidity:	5%–95% Non-Condensing
Vibration:	5–10 Hz 0.2” displacement, 10–200 Hz at 1G

Description

A DC 32-Circuit Source/Sink I/O Block IC660BBD025 is an intelligent, configurable module that interfaces the controller to devices that provide or accept a binary signal. The blocks are compatible with a wide range of input devices, including both 2-wire and 3-wire electronic proximity switches. Outputs may be low-power control and indicating devices such as relays, contactors, and lamps.

Applications

Coal Power Plants: Remote I/O stations distributed throughout coal conveying and ash removal systems.

Water Treatment Plants: Monitoring the status of widely distributed valves and the start/stop of pumps.

Petrochemical Industry: Utilizing its high-voltage adaptability to address signal attenuation issues in long-distance cabling.

Mounting

Genius I/O blocks are considered "open equipment" and therefore must be installed within a protective enclosure. They should be located in an area that is clean and free of airborne contaminants. There should be adequate cooling airflow. The block can be mounted right side up, or upside down. Leave at least 2 inches of space between blocks. Mount the block by drilling two screw or bolt holes for 8-32 hardware. Position the block so that the notches in the upper and lower flanges line up with the mounting holes. Mount the block using 8-32 screws. Use star washers to provide ground integrity.

Features

Source and Sink versions each operate at nominal 12 to 24 volts DC

Sink version is also +5 volt TTL-compatible

Thirty-two configurable I/O circuits, inputs and outputs can be mixed on block

Resettable self-protecting circuits

Software configurable

Advanced diagnostics

Diagnostics

The block monitors outputs for overload conditions, and checks the actual state of the switch against the commanded state. In case of overload or wrong switch state, the block reports: FAILED SWITCH. 1 Short Circuit/Overcurrent Protection: diagnostics protect individual output circuits against excess current. For Source blocks, the load usually gets short-circuited to the DC- side of the supply. For Sink blocks, the load usually gets short-circuited to the DC+ side. If the output is commanded to go on and current exceeds 5 Amps for 1 ms, the circuit is automatically turned off and the FAILED SWITCH message issued. The circuit must be reset by cycling power to the block, or by sending a CLEAR FAULTS command from the Hand-held Monitor or the Bus Controller.

2 Surge Currents: Both Source and Sink blocks handle steady-state loads of 0.5 Amps during normal operation. Surge current protection determines conditions for safely switching loads between 0.5 Amps and 4 Amps. The following chart shows allowable surge transients.