Option Modules - Siemens US2:9810T24V User Manual

9810 series - User manual
1. Use a flat-head screwdriver to unlock the meter retainer clips.
2. Holding the meter firmly, swing it outwards and pull slightly upwards to detach it from the top
retaining hooks.

Option modules

Option modules are ordered separately from your meter and can be connected to your meter
without specialized equipment.
Option modules are identified based on how they are physically connected to the meter's external
I/O bus.
The first connected module, attached directly to the meter, is Module A. The second module,
attached to Module A, is Module B. The meter supports up to four external modules:
7EN05-0390-08
Installation and commissioning
65