Table of Contents
Advertisement
Macurco
TM
DVP-1200 Manual
3.2 Installation
3.2.1 General Wiring Information
This equipment helps monitor for the presence and concentration level of certain specified airborne
gases. Misuse may produce an inaccurate reading, which means that higher levels of the gas being
monitored may be present and could result in overexposure. For proper use, see supervisor or User
manual, or call Macurco Technical Service at 1-844-325-3050.
Field wiring is completed via modular connectors (provided), except for the safety ground, AC power, and relays. After wiring,
simply plug the modular connectors into the matching connectors on the printed circuit board (PCB).
Note: It is recommended to always install with wires enclosed within the rigid metallic conduit.
The power to the remotely mounted sensors should be size AWG18 (minimum) for short runs. Refer to Table 3-1 for
recommended wire gauges.
Do not bundle sensor power or sensor signal connections with other AC power cables to prevent electrical interference. If other
AC power connections must be bundled with the DVP-1200 sensor cables, the sensor connections should be made with two
REV – 1.3.1
WARNING
Figure 3-2 – Typical Layout diagram
Wire Gauge
Maximum Run Length
(feet)
(meters)
18
263
80
16
418
127
14
665
203
12
1058
322
Table 3-1 – Wire Gauge for run Length
[34-8708-4770-7 ]
9 |
P a g e
Advertisement
Table of Contents
