TX7230 Isolator Module
Installation & Operation Manual
4050100319-Rev1.6-0916
TANDA UK
Specifications are subject to change without prior notice
5
2 Installation
2.1 Installation Preparation
This interface module must be installed, commissioned and maintained by a qualified or factory
trained service personnel. The installation must be installed in compliance with all local codes having
a jurisdiction in your area or BS 5839 Part 1 and EN54.
T&A products has available range of interfaces, each interface module is designed for specific
application, it is essential to consider the requirement of both sides of the interface to avoid
malfunction and typical fault scenario. The main caution is to ensure that the voltage rating of the
equipment and interface module are compatible.
2.2 Installation and Wiring
1.
Mount the interface module base on standard one gang electrical back box. Follow the
arrow mark for the correct position. Do not over-tighten the screws otherwise the base will
twist. Use two M4 standard screws.
2.
Connect the wire in terminal as shown in Figure two [2].
3.
Align the interface module and tabs and gently pushing the device until it locks into place.
Terminal Description
Z1 Signal In (+)
Z3 Signal Out (+)
Z2 Signal In (-)
Z4 Signal Out (-)
Figure 2: wiring
Figure 1