PCME STACK 990 User Manual

- PCME STACK 990 MANUAL: 24 -
4.5 Installation
HAZARDOUS VOLTAGES
THIS EQUIPMENT CONTAINS LETHAL VOLTAGES (100-240VAC 50/60HZ).
MAKE ALL THE DATA CONNECTIONS BEFORE MAKING THE POWER SUPPLY
CONNECTIONS. LEAVE THE RIGHT HAND CABLE GLAND ENTRY (VIEWED
FROM THE FRONT) FREE FOR THE POWER SUPPLY CABLE.
Mounting the Control Unit
Refer to Figures 4-1 and 4-2. Remove the four screws securing the unit front cover and remove
the cover.
Identify the four fixing holes and using suitable fixings secure the unit to a suitable flat, vertical
surface.
Data Cable Connection
Data cable connections are as follows from left to right:
SENSOR/NETWORK
CONNECTORS
(PL1, PL7)
Installing the MultiController at the end of a network
Route the data cable through the cable gland nearest to the Data Bus PL1 and make the
connections to the Data Bus PL1 terminals
Connect the cable screen to the nearest earth stud using an eyelet tag
Installing the MultiController in the middle of a network
For larger networks it is recommended that the MultiController be placed in the middle of the
network to reduce voltage drops.
Route the data cable for one half of the network through the cable gland nearest to the Data Bus
PL1 and make the connections to the Data Bus PL1.
0V Blue
Comms B Orange
Comms A Green
24V Brown

PCME STACK 990 Specifications

General

Brand	PCME
Model	STACK 990
Category	Measuring Instruments
Language	English