Mechanical Installation; Siting; Mounting - ABB C1900 Installation Manual

3 MECHANICAL INSTALLATION

3.1 Siting – Figs 3.1 and 3.2
A – Close to Sensor
B – At Eye-level Location
C – Avoid Vibration
Fig. 3.1 General Requirements
0°C
Min.
A – Within Temperature Limits
0 to 95% RH
0 to 80% RH
B – Within Humidity Limits
+
Caution. Select a location away from strong
electrical and magnetic fields. If these cannot be
avoided, particularly
'walkie-talkies' are used, connect using screened
cables within grounded metal conduit.
C – Use Screened Cables
Fig. 3.2 Environmental Requirements
Minimum
Sensor
55°C
Max.
in applications where
3.2 Mounting – Figs. 3.3 to 3.5
Dimensions in inches (mm)
15.04 (382)
15.23
(386.8)
Typical Space Between
Adjacent Knockout Centers
12.63 (320.8)
1.18 (30.1)
Fig. 3.3 Overall Dimensions
1.30 (33)
2.60 (66)
1.38 (35.1)
1.44 (36.6)
7.22
(183.4)
0.94 (22.4)
0.32 (8.3)
12.63
( 320.8)
2.23
(56.8)
1.18 (30.1)
3