HIMA F3238 8 Channel Safety-Related Input Module
Overview
HIMA F3238 is an 8-channel safety input module for evaluating signals from NAMUR-standard proximity switches or contacts with resistor networks. Suitable for use in intrinsically safe circuits, the proximity switches or contacts can be installed in hazardous areas from Zone 0 and above after certification. The module has been updated according to the EN IEC 60079-0: 2018 standard to ensure that it complies with the latest safety and technical regulations.
🚀Function & Features
- 8-hannel input: F3238 supports signal collection from NAMUR proximity switches or resistor network contacts.
- Intrinsically safe certification: F3238 complies with [Ex ia Ga] IIC/IIB (gas environment) and [Ex ia Da] IIIC/IIIB (dust environment) standards. F3238 is suitable for Zone 0/1/2 (gas) and Zone 20/21/22 (dust) hazardous areas.
Power supply configuration
- Main power supply (UB1): Rated voltage: 24VDC (-15% to +20%), maximum ≤30V, Um=40V (connector X4, pin z2/d2).
- Auxiliary power supply (UB2): Rated voltage: 5VDC (±10%), maximum ≤6V, Um=7V (connector X2, pin z6/d6, z30/d30).
F3238 Specifications
Maximum Allowed External Capacitance or Inductance (Ex ia/Ex ib)
|
Type |
Single Circuit (IIC) |
Single Circuit (IIB/IIIB) |
Parallel Circuit (IIC) |
Parallel Circuit (IIB/IIIB) |
|
Max Inductance (L₀) |
155 mH |
560 mH |
155 mH |
560 mH |
|
Max Capacitance (C₀) |
3.2 µF |
22 µF |
3.2 µF |
22 µF |
Maximum Allowed External Capacitance and Inductance (Mixed Consideration)
|
Type |
Single/Parallel Circuit (IIC) |
Single/Parallel Circuit (IIB/IIIB) |
|
Inductance (L₀) |
5 mH |
5 mH |
|
Capacitance (C₀) |
0.78 µF |
4.1 µF |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: HIMA
Q: What is the type?
A: 8 Channel Safety-Related Input Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
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