2 teach-in operation, 1 preparing device for teach-in operation, Teach-in operation – EUCHNER MGB (V2.0.0) User Manual
Page 5: Preparing device for teach-in operation, Mgb help for setup and service

MGB Help for Setup and Service
2 Teach-in operation
2.1 Preparing device for teach-in operation
Connect the MGB as shown below, but do not apply any voltage to UB yet.
Observe different control of guard locking for MGB-L1 and MGB-L2.
Note:
In case of AR configuration: For the teach-in standby state, FI1A and FI1B must be connected to DC 24 V.
Every MGB taught-in individually before a switch chain is set up.
115218-01-03/12
Subject to technical modifications
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