ADLINK Technology AMP-204C, User Manual

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46 Signal Connection
3.4 PEL/MEL Input
AMP-204C / AMP-208C provides 4/8 End-limited switch input
channels. The Plus Limited Switch (PEL) is used as the
mechanical protection switch for movement in the positive
direction. When this switch is triggered the AMP-204C /
AMP-208C stops its positive direction movement immediately. The
Minus Limited Switch (MEL) is used as the mechanical protection
switch for movement in the negative direction. When this switch is
triggered, the AMP-204C / AMP-208C stops its negative direction
movement immediately. See below for corresponding pins of
mechanical limit switch signal input on DIN-825-GP4:
J1/J2 Pin No Signal Name Description Axis #
3 PEL(3) / PEL(1)
Plus limit switch input (3) / (1) 3 / 1
7 PEL(4) / PEL(2)
Plus limit switch input (4) / (2) 4 / 2
5 MEL(3) / MEL(1)
Minus limit switch input (3) / (1) 3 / 1
9 MEL(4) / MEL(2)
Minus limit switch input (4) / (2) 4 / 2
NOTE NOTE
AMP-208C requires two DIN-825-GP4 for eight axes motion
control Function
# 1 controls axes 1 ~ 4 and #2 controls axes 5 ~ 8