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Phoenix Contact 2311373
AllPLC & HMISystem cabling for controllersModules
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
UM-2KS50/DO32REL/CS/SO180
Weight
0.831 kg
Series UM

UM-2KS50/DO32REL/CS/SO180 - Active module

32-channel relay module with a screw connection and redundant voltage supply. Suitable for Yokogawa ADV551 and ADV561 cards.

Documents

Technical Specifications

Product properties

No. of channels32

Insulation characteristics: Air clearances and creepage distances, input/output

InsulationSafe isolation, reinforced insulation
Overvoltage categoryIII
Pollution degree2

Insulation characteristics: Air and creepage distances, output/output

InsulationBasic insulation
Overvoltage categoryIII
Pollution degree2

Air clearances and creepage distances, input/output

Rated Insulation Voltage300 V
Rated surge voltage6 kV (1.2/50 μs)

Air and creepage distances, output/output

Rated Insulation Voltage260 V
Rated surge voltage4 kV (1.2/50 μs)

Supported controller YOKOGAWA CS3000 CentumVP

Suitable I/O cardADV551
Suitable I/O cardADV561

Supported controller YOKOGAWA STARDOM

Suitable I/O cardNFDV551
Suitable I/O cardNFDV561

Input data

Nominal input voltage UN24 V DC
Input voltage range in reference to UN0.9 ... 1.1
Input voltage range21.6 V DC ... 26.4 V DC
Typical input current at UN9 mA (per relay)
Protective circuitDamping diode, polarity protection; Damping diode, polarity protection diode
Status display/channelYellow LED

Switching

Contact switching type1 N/O contact
Contact MaterialAgSnO, hard gold-plated
Maximum Switching Voltage250 V AC
Limiting Continuous Current50 mA
Min. switching current10 mA
Interrupting rating (ohmic load) max.1.2 W (at 24 V DC)

Switching: when the gold layer is destroyed

Notethe following values are applicable if a gold layer is destroyed
Maximum Switching Voltage250 V AC/DC
Minimum Switching Voltage5 V (at 100 mA)
Limiting Continuous Current4 A (for 100% ED 2 A per channel)
Interrupting rating (ohmic load) max.96 W (at 24 V DC)
Interrupting rating (ohmic load) max.20 W (at 48 V DC)
Interrupting rating (ohmic load) max.18 W (at 60 V DC)
Interrupting rating (ohmic load) max.23 W (at 110 V DC)
Interrupting rating (ohmic load) max.40 W (at 220 V DC)
Interrupting rating (ohmic load) max.1000 VA (for 250 V AC)

Field level

Connection MethodScrew connection
Number of Positions32
Conductor cross section rigid0.14 mm² ... 1.5 mm²
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section AWG26 ... 14

Controller level

Connection MethodYokogawa, KS compatible
Number of Connections1
Number of Positions50
NoteUsable system cables: Phoenix Contact YUC50, Yokogawa AKB331
Tightening torque0.5 Nm

Power supply

Connection MethodScrew connection
Number of Positions6
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 1.5 mm²
Conductor cross section AWG26 ... 14

Signaling

Status display presentYes

Dimensions

Width240 mm
Height126 mm
Depth65 mm

Ambient conditions

Degree of ProtectionIP00
Ambient Temperature (Operation)-20 °C ... 50 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C
Altitude< 2000 m

Air clearances and creepage distances, input/output

Standards/regulationsEN 61010-2-201

Air and creepage distances, output/output

Standards/regulationsEN 61010-2-201

Mounting

Mounting TypeDIN rail mounting
Mounting Positionany

Notes

Notes on operationObserve the maximum switching capacity of the relays used
Notes on operationDo not connect adjacent channels to SELV/ PELV and voltages dangerous to the touch.
Notes on operationThe outputs are not suitable for switching different line conductors. The sum of the switching voltages used for adjacent outputs must not exceed the rated insulation voltage value
Notes on operationThe necessary requirements for insulation (basic insulation or reinforced insulation) from adjacent modules (in DIN-rail direction) must be realized by applying suitable measures (e. g., partition plates).
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.
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