SIMATIC S7-200 SMART SM DR16, DI 8×24 VDC, DQ 8x Relay / 2 A PLC Expansion Module
$131.84 – $146.48
EM DR16 — combined 8DI (sink/source) / 8DO relay digital I/O module. [VERIFIED via Siemens official datasheet]
Technical Specifications
| Module Type | Digital I/O |
| Digital Inputs | 8x 24V DC, sink/source |
| Digital Outputs | 8x relay, 2A |
Typical Applications
Compact combined digital I/O module for applications needing a small mix of inputs and relay-switched outputs.









