SME AC-M1 - COMPACT Display Overview

ACM1_TAU_UserManual_En
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3.5.4 Digital Outputs (ON/OFF)
Digital Outputs on Controller
Pin
Meaning
Pin
Meaning
K1 - 8
Digital Output 1 (Max 1.5A)
K2 - 1
+5V OUT
K1 - 9
Coil Return
K1 - 19
Digital Output 2 (Max 0.5A)
K1 - 21
+12V OUT
Wiring
The Digital Output (low side output) is the negative reference applied to the load. The positive
reference is given by the other pin connected:
Digital Outputs Wiring on Controller
Positive Reference
How to wire
Controller +5/12V
Battery Voltage
External Supply from
a DC/DC converter