Official DistributorSKU
MPN
UM-2KS50/32R/F/J/ADV551
Weight
1.094 kg
Series UM
UM-2KS50/32R/F/J/ADV551 - Active module
32-channel output relay module (one N/O contact) with a screw connection and a fuse (1 A). The voltage supply and 50-pos. system connector are designed redundantly. Suitable for Yokogawa ADV551 card.
Technical Specifications
Notes
| Notes on operation | For 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. |
Insulation characteristics
| Insulation | Functional insulation |
Insulation characteristics: Air clearances and creepage distances
| Insulation | Functional insulation |
| Overvoltage category | II |
| Pollution degree | 2 |
Air clearances and creepage distances
| Rated Insulation Voltage | 63 V |
| Rated surge voltage | 0.6 kV (1.2/50 μs) |
Supported controller YOKOGAWA CS3000 CentumVP
| Suitable I/O card | ADV551 |
Input data
| Nominal input voltage UN | 24 V DC ((SELV, PELV)) |
| Input voltage range in reference to UN | 0.8 ... 1.1 |
| Input voltage range | 19.2 V DC ... 26.4 V DC |
| Typical input current at UN | 7 mA (per relay) |
| Protective circuit | Free running; Freewheeling diode |
| Protective circuit | Reverse polarity protection; Polarity protection diode |
| Status display/channel | Yellow LED |
Switching
| Contact switching type | Double contact, 1 N/O contact |
| Contact Material | AgNi, hard gold-plated |
| Maximum Switching Voltage | 30 V DC ((SELV, PELV)) |
| Limiting Continuous Current | 1 A |
Field level
| Connection Method | Screw connection |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
Controller level
| Connection Method | Yokogawa KS-compatible |
| Stripping length | 8 mm |
| Number of Connections | 2 |
| Number of Positions | 50 |
| Note | Usable system cables: Phoenix Contact YUC50, Yokogawa AKB331 |
| Tightening torque | 0.5 Nm |
Dimensions
| Width | 312 mm |
| Height | 127.5 mm |
| Depth | 105 mm |
Material specifications
| Color | green (RAL 6021) |
Ambient conditions
| Degree of Protection | IP00 |
| Degree of protection (Installation location) | ≥ IP54 (Installation location) |
| Ambient Temperature (Operation) | -20 °C ... 50 °C (95 %/50 °C (non-condensing)) |
| Ambient temperature (storage/transport) | -20 °C ... 70 °C |
| Altitude | ≤ 2000 m |
Air clearances and creepage distances
| Standards/regulations | DIN EN 50178: 1998-04 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Why Proax for Phoenix Contact 2904937?
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Additional Information
| Pack Size | 1 |
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