Allen-Bradley 1771-OBD 10 to 60V DC Output Module

Allen-Bradley 1771-OBD 10 to 60V DC Output Module

Description

The 1771-IBD DC (10-60V) Output Module produces a DC voltage level on any combination of 16 outputs. The voltage level output is determined by a user supplied power supply. The maximum output current is 2A per output, not to exceed SA per module,

The 177 1-OBD DC (10-60V) Output Module has a fault mode which may be configured. This fault mode is independent of the last state switch on the Universal I/O Chassis backplane, and will place the outputs of the module in the corresponding state if afault is detected. To configure the fault mode jumper, locate the jumper at the bottom edge of the module circuit board as it appears in figure 12.1. Configure the 2 position jumper on the middle and LS pin of the three pin header for last state fault mode. Configure the two position jumper on the middle and RESET pin of the three pin header for reset fault mode.

Installation Information  

Install the module and secure it in the chassis：

1. Position the module in the card guides for the chosen slot.

2. Slide the module into the chassis and apply firm, even pressure to seat the module into its backplane connector.

3. Series A chassis: Snap the chassis latch lever over the top of the module to secure the module in the chassis. Series B chassis: Swing the locking bar down into place, making sure the locking bar pins are engaged to secure the module in the chassis.

4. Attach the field wiring arm to the horizonal bar at the bottom of the chassisThe wiring arm pivots upward so you can install or remove the module without disconnecting the wires.

Technical Specifications