SIMATIC S7-200 SMART SM DR16, DQ 16x relays / 2A PLC expansion module
$139.22 – $154.69
EM QR16 — 16-channel relay digital output expansion module, 2A per channel. [VERIFIED via Siemens official datasheet]
Technical Specifications
| Module Type | Digital Output (Relay) |
| Channels | 16 |
| Output Current | 2A per channel |
Typical Applications
Used to add 16 relay-switched output channels for direct control of higher-power loads such as contactors and solenoids.






