Introduction
The BMXSDO0802 digital output module presents a single group of 8 outputs.
Both common +24 Vdc power supply pins (18 and 20) are internally connected.
All common 0 V pins (1, 3, 5, 7, 9, 11, 13, 15, 17 and 19) are internally connected.
Terminal Blocks
You can use the following Schneider Electric 20-point terminal blocks to fit the 20 pin connector on the front of the module:
screw clamp terminal block BMXFTB2010
age clamp terminal block BMXFTB2000
spring type terminal block BMXFTB2020
Process Power Supply
A 24 Vdc protected extra low voltage (SELV/PELV) overvoltage category II process power supply is required. Schneider Electric recommends a power supply that does not automatically restore power after a power interruption.
Fuse
A fast blow fuse, maximum of 6 A, is required to help protect the external power supply against short-circuit and over voltage conditions.
| CAUTION | |
|---|---|
IMPROPER FUSE SELECTION Use fast acting fuses to help protect the electronic components
of the digital output module from an over current condition. Improper
fuse selection can result in damage to the module. Failure to follow these instructions can result in injury or equipment damage. | |
Wiring Connector Pins
The following wiring diagram presents a single output module connected to 8 actuators:
Mapping Outputs to Connector Pins
The following provides a description of each pin on the BMXSDO0802 output module:
Pin Description |
Pin Number on Terminal Block |
Pin Description |
|
|---|---|---|---|
Output 0 |
2 |
1 |
Common 0V |
Output 1 |
4 |
3 |
Common 0V |
Output 2 |
6 |
5 |
Common 0V |
Output 3 |
8 |
7 |
Common 0V |
Output 4 |
10 |
9 |
Common 0V |
Output 5 |
12 |
11 |
Common 0V |
Output 6 |
14 |
13 |
Common 0V |
Output 7 |
16 |
15 |
Common 0V |
24 Vdc Process Power Supply |
18 |
17 |
Common 0V |
24 Vdc Process Power Supply |
20 |
19 |
Common 0V |