UMK-16 RM230AC/MKDS
Product ID:21364
Updated: 2026/7/29
Key Features
- 116 Channels of Reliability: The UMK-16 RM230AC/MKDS offers 16 channels of reliable operation, ensuring multiple control points in industrial applications.
- 2230V AC Input Compatibility: Designed to handle 230V AC input voltage, this module is versatile for various industrial settings.
- 3EMC Class A Compliance: Meets EMC Class A standards, ensuring minimal electromagnetic interference in your control systems.
- 4Compact Design: With dimensions of 259 mm x 77 mm x 59 mm, it fits seamlessly into any industrial setup.
- 5LED Indicators for Easy Monitoring: Equipped with LED indicators for real-time monitoring of relay status and channel operation.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| 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 | 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 U | 230 V AC |
| Input voltage range in reference to U | 0.4 ... 1.1 | Typical input current at U | 0.5 mA (LED display) |
| Operating voltage display | Glow lamp | Status display/channel | Glow lamp |
| Compatible components | Miniature relays or miniature optocouplers | Contact switching type | 1 changeover contact |
| Maximum switching voltage | 250 V AC/DC | Limiting continuous current | 5 A |
| Maximum inrush current | 8 A | Error detection (line break / short-circuit) | no |
| 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 |
| 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) | Degree of protection | IP20 |
| 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 |
Specifications may be subject to change without notice
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