Chapter 3 - I/O Configuration And Wiring; I/O Options - Emerson ControlWave EFM 3808 Instruction Manual

Chapter 3 - I/O Configuration and Wiring

In This Chapter

3.1 I/O Options

Type
A
B
C
Revised Mar-2011
ControlWave Express Instruction Manual (CI-ControlWave Express)
This chapter discusses setting I/O configuration switches and jumpers
and wiring I/O connections to the ControlWave Express.
3.1 I/O Options .......................................................................................3-1
3.2 Process I/O Board
3.2.1 Setting Jumpers on the Process I/O Board
3.2.2 Setting DIP Switches on the Process I/O Board
3.3 I/O Wiring .........................................................................................3-4
3.3.1 Non- Isolated Discrete Inputs (DI) on TB2 and TB3 of Process I/O
Board ..................................................................................3-6
3.3.2 Non- Isolated Discrete Outputs (DO) on TB3 of Process I/O
Board ..................................................................................3-7
3.3.3 Non- Isolated Analog Inputs (AI) on TB6 of Process I/O
Board ..................................................................................3-8
3.3.4 Non-Isolated Analog Output (AO) on TB7 of Process I/O
Board ..................................................................................3-9
3.3.5 Non- Isolated Pulse Counter/Discrete Inputs on TB5 of
CPU/System Controller Board
3.3.6 Non- Isolated High Speed Counter (HSC) / Discrete Inputs (DI) on
TB4 of Process I/O Board
3.3.7 Resistance Temperature Device (RTD) Inputs on CPU/System
Controller Board
3.3.8 Connections to a Bristol Model 3808 Transmitter
ControlWave Express comes with the following standard I/O:
2 Pulse Counter Inputs with a 1 second scan rate (can be configured

as discrete inputs (DI))
The 14 MHz CPU and the 33MHz CPU with Ethernet also includes

a Resistance Temperature Device (RTD) probe.
In addition, three different versions of the optional process I/O board are
available:
Table 3-1. Process I/O Configurations
Discrete Discrete
Input / Input (DI)
Output
(DI/DO)
2 4
2 4
2 4
I/O Configuration and Wiring
...........................................................................3-2
..........................................3-10
.................................................3-11
................................................................3-12
Discrete High Speed
Output Counter
(DO) (HSC)
2 2
2 2
2 2
..........................3-2
..................3-2
..............3-14
Analog Analog
Input (AI) Output
(AO)
3
3 1
3-1