Operating instructions
Table Of Contents
- OPERATING INSTRUCTIONS
- Table of Contents
- 1 General Information
- 2 Safety
- 3 Scope of Delivery
- 4 Equipment Specifications
- 5 Functional Description
- 6 Storage and Transport
- 7 Installation
- 8 Commissioning
- 9 Operation
- 10 Maintenance
- 11 Decommissioning and Dismantling
- List of Tables
- List of Figures
Protect PV.600/800 OD Series - Operating Instructions
8000041160 BAL Page 67 of 100
7.9 Remote Signalling
The remote signalling system is a contact interface for signalling
PV messages and controlling Protect PV units. It consists of two
assemblies:
The master board
•
An expansion board
•
The remote signalling master board consists of five potential-free
signalling contacts and one control input.
K21
K22
K23
K24
K25
OPT1
1
1
1
1
X2
1
1
1
1
1
X3
X4
X5
X1
X6
X7
X2
S1
12
11
10
9
8
7
6
5
4
3
2
1
3
2
1
2
1
Figure 21 - Remote signalling master board (-A12) (top view)
Item Connections
X1
Power supply and CAN termination
X2
Remote signalling expansion board
X3/X4
Remote signalling outputs with relay changeover switches
X5
Remote signalling input via optocoupler with independent
power supply
X6
Service connector
X7
Connection to MCC MultiCom interface
S1
Service switch
Table 20 - Terminal assignment for master board (-A12)