FLKM-2I/O

Product ID:18535
Updated: 2026/8/2
Phoenix Contact FLKM-2I/O

Key Features

  • 1Integrated Fuse for Line Protection: Ensures safety and reliability in your digital I/O applications.
  • 2Plug-in Socket for Two Solid-State Relays: Easy installation and flexibility in relay configuration.
  • 3Security Latch and Screw Connection: Enhanced security and durability in your interface module.
  • 4Light Indicator for Status Display: Real-time monitoring of module status and performance.
  • 5UL Recognized Approval ID: FILE E 238705: Meets stringent safety standards for reliable operation.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
CE note
The products are offered exclusively for export outside the EU and the European Economic Area.
Product type
Multi-channel solid-state relay module
Compatible components
Digital I/O modules
With components
no
Typical input current at U
30 mA (Optocoupler dependent)
Status display/channel
Red LED
Compatible components
Digital I/O modules
Limiting continuous current
4 A
Error detection (line break / short-circuit)
no
Connection method
Screw connection
Stripping length
7 mm
Screw thread
M3
Number of connections
1
Conductor cross section rigid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 1.5 mm²
Conductor cross section AWG
24 ... 14
Width
67.5 mm
Height
77 mm
Depth
72 mm
Color
green (RAL 6021)
Housing insulation material
PVC, side panel PA non-reinforced,
Ambient temperature (operation)
-20 °C ... 55 °C
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Assembly note
in rows with zero spacing
Mounting position
any

Specifications may be subject to change without notice

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