AS-i Field Output Module – 4 PNP Outputs, IP67
The Siemens 3RK2100-1CQ20-0AA3 is a K45 compact AS-i slave module delivering four digital PNP outputs rated at max 3 A per channel. It is designed for field mounting (IP67) and requires an external auxiliary supply (AUX POWER) of 20 to 30 VDC per VDE 0106 PELV to power the output circuits. This module operates as an A/B slave per AS-i specification 3.0, with built-in short-circuit protection, induction protection, and a watchdog. The four M12 sockets assign output signals on PIN 4 (OUT1–OUT4), with PIN 5 as the ground terminal and PIN 3 as common negative.
Mounts on standard DIN rail or wall using the K45 mounting plate (delivered without plate). Dimensions: 45 mm wide, 80 mm high, 30 mm deep. The front addressing socket and yellow/green/red LEDs for I/O and AUX POWER status simplify commissioning and fault finding on the line.