GRAPHTEC GL820 - Mounting the 20 Channel Extension Terminal Set; Set Contents; To Mount

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CHAPTER 2 Checks and Preparation
2.13 Mounting the 20 Channel Extension Terminal Set (B-538)
Mount the 20 channel extension terminal set as shown below.
Make sure the GL820’s power is OFF when mounting the extension terminals.
B-538 Set Contents
Extension Terminal Base Unit : 1 20 Channel Terminals : 1
Connection Plate : 1 M4 x 6 Flat Head Screw : 4
To Mount
(1) Connect the extension terminal base unit connectors.
(2) Screw on the connection plate using attached screws.
* Recommended screw torque: 14 kgf/cm
Connection plate
M4 x 6 flat head screws