User Manual

Dokument

IMA 208

Rev

Page

1 (4)

Installation manual

CF8-W-Disp-CO

in industrial wall mounted housing

/ CO sensor with built-in general purpose

controller

Fig. 1

1 Wall plate

2 PCB (Factory supplied

mounted in box)

3 Temperature sensor for

internal compensation (not

shown)

4 RH sensor for internal

compensation (not shown)

5 Carbon monoxide sensor (not

shown)

6 Hole for wall plate hooks

7 Snap-in lid

8 Locking screw of the lid (not

shown)

9 PG9 cable entry bushing

10 Air holes

PAGE 1
Installation manual CF8-W-Disp-CO in industrial wall mounted housing CO2 / CO sensor with built-in general purpose controller 10 9 2 1 6 10 8 3 5 4 7 Fig.
PAGE 2
38,5 (1,5) 9,5 (0,37) 10 (0,39) 142 (3,58) 85 (3,35) Fig. 2 11 Lid locking screw 12 Wall plate 13 Screw to hold the wall plate 14 Marking to drill hole for PG7 15 Marking to drill hole for PG9 Wall Mounting Instruction 1. 2. 3. 4. Dismount the wall plate. The sensor is delivered with the wall plate mounted. The wall plate has to be removed before the sensor is mounted onto the wall. Unscrew the screw on the side of the box. See figure 3. Screw the wall plate onto the wall.
PAGE 3
Electrical connections ~ + The power supply has to be connected to and . is considered as system ground. The same ground reference has to be used for the CF8-W-Disp-CO unit and for any connected device! Unless different transformers are used, special precautions need to be taken.
PAGE 4
~ + DI1 DI1 Switch for alarm test Jumper for configuring the linear output start point to 0% or 20% start point Jumper to choose communication protocol Jumpers to choose between voltage or current outputs Jumper to choose between open collector or 0-10V linear signal Fig. 3.Terminals and jumpers on CF8-W-Disp-CO. The darker positions are default settings.