TURCK Multimodul MK72-S02-Ex/24VDC Solenoid Driver
The Turck Multimodul MK72-S02-Ex/24VDC (Ident No: 7507006) is a 1-channel intrinsically safe solenoid driver and valve control module manufactured by Hans Turck GmbH & Co. KG in Germany. Operating on a 19 to 29 V DC supply, this module serves as an electrical safety firewall, allowing a safe-area PLC to control explosion-proof pilot valves, solenoid coils, indicators, and alarms in hazardous ATEX zones.
BRAND
TURCK
TYPE
Valve Control Module
PART NO.
MK72-S02-Ex/24VDC
MODEL
Multimodul MK72 Series
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | TURCK |
| TYPE | Valve Control Module |
| PART NO. | MK72-S02-Ex/24VDC |
| MODEL | Multimodul MK72 Series |
| Voltage Rating | Supply Voltage: 19...29 VDC nominal track input |
| Application | Safe actuation of intrinsically safe EEx i pilot valves, solenoid coils, indicators, and acoustic alarms in hazardous locations |
| IEC / ATEX | Intrinsically safe output circuits according to EEx ib / EEx ia safety directives |
| Product Name | Multimodul Solenoid Driver / Valve Control Module |
| Output Voltage (U1) | 15 VDC (Configured when a terminal jumper is connected across terminals 3 & 4) |
| Output Voltage (U2) | 24 VDC (Standard baseline configuration with open terminals 3 & 4) |
| Switching Frequency | Limited up to 25 Hz max threshold |
| Isolation Barrier Setup | Complete 3-way galvanic isolation entirely splitting the Input, Output, and Supply circuits |
| Entity Interface Metrics | Max safety limits: U₀ = 27 V, I₀ = 79 mA, P₀ = 1.5 W |
| Mounting Style | 35 mm snap-on DIN Rail configuration |
| Primary Function | Acts as an electrical safety firewall to feed and control remote explosion-proof intrinsically safe switching elements from a safe control room PLC grid |
| Typical Applications | Oil & gas distribution tracks, chemical plant valve nodes, maritime automated machinery spaces, and hazardous zone telemetry networks |
| Made In | Germany |
| REF NO | 174 |
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