IM Series Interface Module
Brand: Turck, Inc
TURCK's IM series of Isolating Intrinsically Safe Barriers is designed to be a simple and safe way to solve the
problems associated with the installation of equipment that is used in potentially explosive atmospheres.
TURCK's IM series uses the intrinsically safe concept that is universally accepted, easy to apply and the safest
way to install electronic measuring, monitoring and control equipment in potentially explosive atmospheres.
The IM series uses state-of-the-art circuitry and the latest technology to produce a product that
provides the best explosion protection interfaces on the market.
The IM series of Intrinsically Safe Interface Devices is application specific: Each device is designed to work in a
specific application, be it analog input, analog output, discrete input, discrete output or others.
TURCK designed the IM series to handle most applications where instrumentation and controls are typically installed in potentially explosive
atmospheres, reducing the number of model variations of spares consolidates stocking requirments and making inventory control simpler.
Intrinsic safety has come of age with the introduction of the IM series of Intrinsically Safe Isolating Barriers, making
IS applications in potentially explosive atmospheres safe, simple and economically attractive.
- Input: 1, 2, or 4 Channel
- Output: 1, 2 or 5 Non-Hazardous Switching Circuits, 0-20 mA
- Alarm: Non-Hazardous SPST Switch for open or short circuits
- Pin Configuration: 18 mm, 12-pin or 27 mm, 20-pin Connectors
- Housing: Polycarbonate/ABS
- Temperature Ranges
- Operating: -25° to +60° C (-13° to +140° F)
- Storage: -40° to +80° C (-40° to +176° F)
- Operating Voltage: 20-125 Vdc (20-250 Vac) or 24 Vdc (ranges 10-30 Vdc)
- Options
- Relay or Transistor Output Switch
- Voltage or Current Output
- HART Compatibility
- Loop Powered Input
- Software Configurable with PC for Temperature Relay
- Configurable Limit Value Relay Output
- Mounting: DIN Rail or Panel
- Protection: IP20
- Intrinsically Safe
0912101
IM1-121EX-R
- IM: Interface Module
- 1: Isolation Switch Relay
- 1: Number of Inputs
- 2: Number of Non-Hazardous Area Outputs, Reflecting Hazardous Area Input Status
- 1: Number of Additional Non-Hazardous Area Alarm Outputs
- EX: Intrinsically Safe Associated Apparatus
- R: Relay Switch
IM1-231EX-R
- IM: Interface Module
- 1: Isolation Switch Relay
- 2: Number of Inputs
- 3: Number of Non-Hazardous Area Outputs, Reflecting Hazardous Area Input Status
- 1: Number of Additional Non-Hazardous Area Alarm Outputs
- EX: Intrinsically Safe Associated Apparatus
- R: Relay Switch
IM1-451EX-R
- IM: Interface Module
- 1: Isolation Switch Relay
- 4: Number of Inputs
- 5: Number of Non-Hazardous Area Outputs, Reflecting Hazardous Area Input Status
- 1: Number of Additional Non-Hazardous Area Alarm Outputs
- EX: Intrinsically Safe Associated Apparatus
- R: Relay Switch
IM1-451EX-T
- IM: Interface Module
- 1: Isolation Switch Relay
- 4: Number of Inputs
- 5: Number of Non-Hazardous Area Outputs, Reflecting Hazardous Area Input Status
- 1: Number of Additional Non-Hazardous Area Alarm Outputs
- EX: Intrinsically Safe Associated Apparatus
- T: Transistor Switch
IM21-14-CDTRI
Specifications
Brand
Accuracy
- ≤ 0.1 % of Full Scale Output
- ≤ 0.2 % of Full Scale Output
Alarm
- None
- Non-Hazardous Area Alarm Switch
Ambient Temperature Range
- -25° to 70° C (-13° to 158° F)
Approvals & Certifications
- CSA
- FM
Circuit Protection
- Short Circuit Current 8.2 mA
Electrical Connectors
- 4 times 3-Pole Removable Terminal Blocks, Reverse Polarity Protected, Screw Connection
Enclosure, Body Material
- Polycarbonate/ABS
Environmental Protection
- IP20
Frequency
- 40 to 70 Hz
Indication
- LED Indicators for Readiness, Switching, & Error
Input
- One Channel
- Two Channel
- Four Channel
Mounting
- DIN Rail Mounting
- Panel Mount
Output
- 20-125 Vdc
- 20-250 Vac
- 4-20 mA
Output Format
- Configurable Limit Value Relay Output
- Current Output
- Relay Output
- Software Configurable
- Transistor Output
- Voltage Output
Storage Temperature
- -40° to 80° C (-40° to 176° F)
Supply Voltage
- 19-29 Vdc
- 24 Vdc
Switch Type
- SPST
Documentation
Catalogs
Certifications & Approvals
- Certifications & Approvals - Turck IM1 FM Canadian Aug 2011 pdf 73 KB
- Certifications & Approvals - Turck IM33,34,35 AltSupply FM Canadian Sep 2005 pdf 76 KB
- Certifications & Approvals - Turck IM33,34,35 AltSupply FM Mar 2012 pdf 210 KB
- Certifications & Approvals - Turck IM33,34,35 FM Canadian Mar 2007 pdf 250 KB
- Certifications & Approvals - Turck IM33,34,35 FM Mar 2012 pdf 154 KB
- Certifications & Approvals - Turck IM72 FM Canadian Jul 2006 pdf 90 KB