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Phoenix Contact 2901585
AllPLC & HMISystem cabling for controllersModules
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
UM-2KS50-RM/16MR/24/SDV144/SO
Weight
0.678 kg
Series UM

UM-2KS50-RM/16MR/24/SDV144/SO - Relay Module

16-channel VARIOFACE input relay module with screw connection and 50-pos. system connection, coil side is protected and non-isolated (optional), for Yokogawa SDV 144 cards, module width: 240 mm

Technical Specifications

Insulation characteristics

InsulationFunctional insulation

Insulation characteristics: Air clearances and creepage distances

InsulationFunctional insulation
Overvoltage categoryII
Pollution degree2

Air clearances and creepage distances

Rated Insulation Voltage63 V
Rated surge voltage0.6 kV (1.2/50 μs)

Supported controller YOKOGAWA ProSafe-RS

Suitable I/O cardSDV144

Input data

Nominal input voltage UN24 V AC/DC (Supply, (P1+, P2+), pluggable fuse (IEC 60127-3/IV, 1AT))
Input voltage range in reference to UN0.9 ... 1.1
Input voltage range21.6 V DC ... 26.4 V DC
Typical input current at UN4 mA (± 10% per channel, pluggable fuse (IEC 60127-3/IV, 0.05AT))
Protective circuitFreewheeling diode
Protective circuitReverse polarity protection; Polarity protection diode
Operating voltage displayGreen LED
Status display/channelRed LED (fuse failure display)

Switching

Contact switching type1 N/O contact
Contact MaterialAgSnO, hard gold-plated
Maximum Switching Voltage24 V AC/DC
Limiting Continuous Current50 mA
Maximum Inrush Current1 A (Supply 24 V DC/2 A, (P1+, P2+), pluggable fuse (IEC 60127-3/IV, 2AT))

Supply

Connection MethodScrew connection
Number of Positions6
Conductor cross section rigid0.34 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12

Controller level

Connection MethodYokogawa KS-compatible
Number of Connections1
Number of Positions50
Tightening torque0.5 Nm

Field level

Connection MethodScrew connection
Number of Connections2
Number of Positions20
Conductor cross section rigid0.2 mm² ... 4 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12

Signaling

Status display presentYes

Dimensions

Width240 mm
Height125.5 mm
Depth76 mm

Ambient conditions

Degree of ProtectionIP00
Degree of protection (Installation location)≥ IP54 (Installation location)
Ambient Temperature (Operation)-20 °C ... 50 °C
Altitude≤ 2000 m

Air clearances and creepage distances

Standards/regulationsDIN EN 50178: 1998-04

Mounting

Mounting TypeDIN rail mounting
Mounting Positionany

Notes

Notes on operationVoltage monitoring on the module does not work in combination with upstream HESILED fuse terminal blocks with integrated LED display.
Notes on operationFor proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met.
Accessories
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Additional Information
Pack Size1
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