Digital Output (Do) Modules - Emerson ControlWave Instruction Manual

3.5

Digital Output (DO) Modules

Detailed Technical
Specifications
Configurations The DO module (general part number 396358-XX-X) comes in several
Jumper
An on-board DO load register stores output data. Jumper JP4 determines
determines the initial state of DOs on power-up. (NEED ARVIND OR FRED TO
state of DOs REVIEW THIS)
on power-up
Table 3-6. DO State on Power-up
Digital Output with
Readback
Revised Aug-2015
DO modules provide 32 or 16 DOs to control signaling functions.
DO modules consist of a DO PCB with either a terminal block assembly
(for local termination) or a header block assembly (for remote
termination). DO modules also include an LED board, a terminal
housing assembly, as well as I/O assembly and mounting hardware.
Table 3-4 DO Module General Characteristics
Type
Digital Outputs
(DO)
For detailed technical specifications, please see document
CWPAC:DIO available on our website
http://www.emersonprocess.com/remote.
possible configurations, see Table 3-5:
Table 3-5. Isolated DO Module Configurations
Part Number
396358-01-2
396358-02-0
396358-11-0
396358-12-8
396358-20-9
JP4 Jumper Position
1-2
2-3
Newer digital output modules with 16 outputs support read-back
capability for use in redundant systems. A DO with read-back module
ControlWave I/O Expansion Rack Instruction Manual
Number Characteristics
Supported
Each DO supports/ includes:
32 or 16

Optically isolated open source
MOSFET with surge suppression that
is capable of handling 500mA at 31V.

Maximum operating frequency of 20
Hz.

Dedicated LED on module turns ON
when DO is ON.
Number of Termination
DOs Connector
Local
32
16 Local
32 Remote
16 Remote
16 Remote
Initial DO State on Power-Up
Clear register – all outputs set to OFF on power-up,
regardless of application initial value setting.
Hold last output – on power-up, DO that was OFF at
watchdog is OFF at power-up, DO that was ON at
watchdog is ON at power-up.
I/O Modules
Notes
DO with read-back
3-13