R. STAHL 160416 modulo di uscita binaria, relè a 8 canali, IS1+ Remote I/O, Zona 2

In hazardous area automation, control engineers need reliable switching of actuators and alarms. The R. STAHL 160416 binary output module provides eight potential-free changeover relay contacts, integrated into the IS1+ Remote I/O system for Zone 2 applications.

Key specifications

• 8 relay outputs, potential-free changeover contacts
• Max. switching capacity: 500 VA AC / 60 W DC
• Output ratings: 250 V AC / 125 V DC, 2 A per channel
• Explosion protection: II 3G Ex ec IIC T4 Gc (ATEX / IECEx)
• Operating temperature: -40 °C to +70 °C
• DIN rail mounting, pluggable terminals, system bus powered
• Diagnostics: short-circuit, wire break, module error
• SIL 2 capable (IEC 61508)

Why choose it

This module simplifies hazardous area wiring by using safe, isolated relay outputs that can switch both AC and DC loads. Its robust design and wide temperature range suit demanding industrial environments.

Ideal use cases

• Switching solenoid valves, lamps, or small motors in Zone 2
• Alarm and signaling outputs in process automation
• Integration into R. STAHL IS1+ remote I/O systems

Good to know

The module is powered via the IS1+ system bus, eliminating separate field power wiring. Pluggable terminals allow quick replacement without rewiring.