GENIUS BLOCK GE IC660BBR101 OUTPUT

IC660BBR101 Block Relay Output Normally Open 16 Circuits. Relay Output blocks provide 16 output circuits in four independent groups of four relay-type outputs each. The block power may be either 115V or 230V AC. There are two types of Relay Output blocks:

Normally-Closed Relay Output Block (IC66*BBR100), Normally-closed contacts

Normally-Open Relay Output Block (IC66*BBR101), Normally-open contacts

Relay blocks are compatible with a wide range of low-power control and indicating devices such as relays, contactors, and lamps. Output devices may operate in the range of 5V to 250V AC or 5V to 220V DC, and switch up to 60 Watts or 125 VA.

Each group of four outputs on a Relay Block can be powered by a separate AC or DC source.Group-to-group isolation is 1500 volts. Block features include:

Output power-up defaults

Output Hold Last State or default

CPU Redundancy type

Bus Switching Modulecontrolo

These blocks are compatible with a Hand-held Monitor identified by catalog number IC66*HHM501 only.

For an IC697 series PLC, the CPU and programming software must be version 2.0 or later. The Bus Controller must be IC697BEM731C or later.

For an IC600 series PLC, the CPU must be rev. 105 or later. For an IC600 "Plus" series PLC, rev. 110 or later is required. The programming software must be rel. 4.02 or later.

For an IC550 series PLC, the CPU must be rev. 3.0 or later. The programming software must be rel. 2.01 or later.

All 16 relay-type outputs are either normally-open or normally closed, depending on the block version. Outputs are grouped into four groups of four relays. Each group of four shares a common input terminal.

Each circuit has its own LED that shows the commanded state of the coil. A logical '1' received from the CPU causes the block to energize the corresponding relay coil, and '0' causes the coil to be deenergized. This has opposite effects on these two blocks. When the coil of a normally-open relay is energized, the relay is energized and the relay contact closes. When the coil of a normally-closed relay is energized, the relay contact opens.

The Relay Output blocks provide an EEPROM Failure diagnostic only. There are no diagnostics associated with the individual circuits.

IC660BBR101 Configuration：

First, the block must be configured with a Hand-held Monitor to:

Enter its Device Number (serial bus address).

Enter its Reference Number (required only for IC600 and IC550 series PLly).

Note: If a block is configured offline, it must be properly grounded and have a 75 Ohm resistor installed across its Serial 1 and Serial 2 terminals. See the Discrete and Analog I/O Blocks User's Manual for instructions. The rest of the features can be configured either using a Hand-held Monitor or by sending a Write Configuration datagram to the block from the host.

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