Emerson ROC827 User Manual

ROC800-Series Instruction Manual
Revised July-2017 Input/Output Modules 4-21
Switch
Channel
Side
1
Function
Switch Position
1
S2
1
Left
10 k Pullup to 12 V dc
Up
Left
No Pullup Resistor
Down
2
Right
10 k Pullup to 12 V dc
Up
Right
No Pullup Resistor
Down
S3
2
3
Left
10 k Pullup to 12 V dc
Up
Left
No Pullup Resistor
Down
4
Right
10 k Pullup to 12 V dc
Up
Right
No Pullup Resistor
Down
S4
Detector 2
Left
10 k Pullup to 12 V dc
Up
Left
No Pullup Resistor
Down
Detector 1
Right
10 k Pullup to 12 V dc
Up
Right
No Pullup Resistor
Down
S5
4
Left
Pulse Output
Up
Left
Pulse Input
Down
N/A
Right
N/A
N/A
1
Descriptors (up/down/right/left) assume that module terminal blocks face upward and daughterboard is visible
(see Figure 4-25)
2
If S1 is down, the 3-channel of this switch is non-functional; the 4-channel still functions normally.
4.11 Multi-Variable Sensor Input/Output (MVS I/O)
The Multi-Variable Sensor Input/Output (MVS I/O) module provides an
interface to a sensor that provides differential pressure, static pressure,
and temperature inputs for the ROC800 for orifice flow calculation.
MVS I/O or
MVS Module?
Remote Automation Solutions offers both an MVS and an MVS I/O
module. These modules have identical functions and differ only by
where you can place them in the ROC800.
You can place the MVS module (shown on the left side of Figure 4-26)
only in the first three slots of a ROC800. The enhanced design of the
MVS I/O module (shown on the right side of Figure 4-26) enables you
to place it in any available slot on the ROC800. In most other ways the
two modules are identical.

Emerson ROC827 Specifications

General

Brand	Emerson
Model	ROC827
Category	Controller
Language	English