UMK-16 RM  5DC/MKDS
   - 
  Multiple relay module
    
      2972974
      
      
    
  
      VARIOFACE module, for 16 plug-in miniature relays or miniature optocouplers, with LED, 5 V DC input voltage
Product details
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area | 
| Product type | Multi-channel relay module | 
| No. of channels | 16 | 
| Compatible components | Miniature relays or miniature optocouplers | 
| With components | no | 
| Insulation characteristics | |
| Overvoltage category | III | 
| Pollution degree | 2 | 
| Rated insulation voltage | 260 V AC | 
| Rated surge voltage | 4 kV (Basic insulation between output contact current paths) | 
| 6 kV (Safe isolation and reinforced insulation between input circuit and output contact paths) | 
| Nominal input voltage UN | 5 V DC ±10 % | 
| Protective circuit | Freewheeling diode; Freewheeling diode | 
| Reverse polarity protection; Polarity protection diode | |
| Operating voltage display | Yellow LED | 
| Status display/channel | Yellow LED | 
| Compatible components | Miniature relays or miniature optocouplers | 
| Switching | |
| Contact switching type | 1 changeover contact | 
| Maximum switching voltage | 250 V AC | 
| Limiting continuous current | 5 A | 
| Error detection (line break / short-circuit) | no | 
| Input | |
| Connection method | Screw connection | 
| Stripping length | 8 mm | 
| Screw thread | M3 | 
| Number of connections | 1 | 
| Number of positions | 20 | 
| 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 | 
| Output | |
| Connection method | Screw connection | 
| Stripping length | 8 mm | 
| Screw thread | M3 | 
| Number of connections | 48 | 
| Number of positions | 3 | 
| 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 | 
| Status display present | yes | 
| Width | 259 mm | 
| Height | 77 mm | 
| Depth | 59 mm | 
| Color | green (RAL 6021) | 
| Ambient conditions | |
| Degree of protection | IP00 | 
| Ambient temperature (operation) | -20 °C ... 50 °C | 
| Ambient temperature (storage/transport) | -20 °C ... 70 °C | 
| Standards/regulations | DIN EN 50178 | 
| IEC 60664 | 
| Mounting type | DIN rail mounting | 
| Mounting position | any | 
| Item number | 2972974 | 
| Packing unit | 1 pc | 
| Minimum order quantity | 1 pc | 
| Product key | DK6164 | 
| GTIN | 4017918088897 | 
| Weight per piece (including packing) | 441 g | 
| Weight per piece (excluding packing) | 426.16 g | 
| Country of origin | DE | 
Compatible products
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        Halesfield 13, Telford, Shropshire, TF7 4PG