Current Sensor Module Expansion; Figure 2-7 Current Sensor Module Expansion; Figure 2-8 Multiple Expansion Modules (10 Maximum) - Siemens A80850 User Manual

INSTALLATION
2.1.4

Current Sensor Module Expansion

Multiple Current Sensor modules may be connected together to provide more inputs
while reducing the number of individual power and test wire connections. To install
an expansion module, insert J3 of the expansion module into J4 of the main module
as shown in Figure 2-7. Up to nine additional expansion modules (maximum of 10
interconnected units) may be installed as shown in Figure 2-8.
Module

Figure 2-7 Current Sensor Module Expansion

Main
Module 1

Figure 2-8 Multiple Expansion Modules (10 maximum)

Document No.: SIG-00-11-10
J1
J3
J2
Main
Expansion
Module 2
Version: A.1
J3
J4
Expansion
Module 3
2-6
J1
J4
J2
Expansion
Module
Expansion
Module 4