TURCK IM1-12EX-T Isolating Switching Amplifier (Ident No. 7541227)
The TURCK IM1-12EX-T (Ident No. 7541227) is a high-performance 1-channel isolating switching amplifier for use as an inherently safe interface between hazardous area field devices and safe area control systems. This interface module receives binary signals from sensors compliant to EN 60947-5-6 (NAMUR) or mechanical volt-free contacts and provides complete galvanic separation to ensure that your control environment is not compromised by hazardous energy surges.
Key Features
- Safe Ex Interface: Safe transfer of binary digital input signals from dangerous surroundings (zone 0, 1, 2 or explosive risk zones) into the safe zone.
- Dual Transistor Outputs 2 potential free, short circuit proof and reverse polarity protected solid state transistor outputs for high frequency switching and life time.
- Complete line monitoring Onboard user-selectable (ON/OFF) wire-break and short-circuit monitoring that flags field-side loop problems quickly.
- Functional Safety Certified Designed and rated to SIL 2 (IEC 61508) standards, providing reliability for important safety-instrumented systems (SIS).
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Manufacturer | TURCK |
| Model Number | IM1-12EX-T |
| Ident No. (MPN) | 7541227 |
| EAN Code | 4047101119640 |
| Device Type | Isolating Switching Amplifier |
| Number of Channels | 1 Channel |
| Input Type | Digital Input (NAMUR EN 60947-5-6 or Mechanical Contacts) |
| Output Type | 2 x Transistor Outputs (Potential-free, Short-circuit proof) |
| Supply Voltage (AC) | 20-250 VAC (40-70 Hz) |
| Supply Voltage (DC) | 20-125 VDC |
| Power Consumption | Less than or equal to 3 W |
| Galvanic Isolation | Complete isolation between input circuits, output circuits, and supply |
| Protection Class | IP20 |
| Housing Material | Polycarbonate / ABS (V-0 flammability class rating) |
| Dimensions | 104 mm x 18 mm x 110 mm |
| Operating Temperature | -25 to +70 degrees Celsius (restricted to +60 degrees Celsius for UL/FM/TIIS) |
| Electrical Connection | 4 x 3-pin removable screw terminal blocks |
Applications
- Marine & Offshore Automation: Protection of cargo tank level switches, valve position feedback and engine room alert sensors on boats and drilling rigs.
- Chemical & Petrochemical Processing: Processing intrinsic safety instrumentation loop signals in the vicinity of volatile fuel storage and chemical reactors.
- Oil & Gas Refining: Segregating field instrumentation lines for downstream, midstream and upstream processing areas of concern.
- Water & Wastewater Treatment: Enabling explosive gas environment level monitoring in pump station wet wells.
- Pneumatic & Machinery Control: Hazardous area emergency stop and limit setups immediately interfaced to safe area PLCs.
Compatibility
The TURCK IM1-12EX-T interfaces natively with all standard proximity sensors conforming to EN 60947-5-6 (NAMUR), along with any standard dry-contact switches.
Part Number Cross-References:
- TURCK 7541227
- TURCK M7541227
- ESCHA TURCK IM1-12EX-T
- Alternative Options: IM1-12EX-R (Ident 7541226 – Relay Output Variant)
Shipping & Lead Time Information
- In-Stock Items: Ships within 24–48 hours from our logistics hub.
- Worldwide Express Delivery: DHL, FedEx, and UPS options available for immediate hot-shot delivery to global ports or industrial facilities.
- Customs Tariff Number (HS Code): 8536698000 / 8536908530
30 DAYS RETURN POLICY
RETURNS ACCEPTED IN 30 DAYS. BUYER PAYS THE SHIPPING CHARGES. RESTOCKING FEES 20%.
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IF THE ITEM COMES UNDER CUSTOMS, THE BUYER WILL BE FULLY RESPONSIBLE FOR DUTIES & OTHER CHARGES. WE AS A SELLER DO NOT ACCEPT THE RETURN AND REFUND IN THIS CASE. KINDLY CONNECT WITH US BEFORE PURCHASING AND ITEM OR IF YOU HAVE ANY OTHER QUERIES.
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