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12-channel Digital Input Module / ZM-LS1220

12-Channel Digital Input Module / ZM-LS1220

Product Overview

12 channels of 20A/mag-hold relay outputs. The device supports standalone operation or integration into multi-device systems, and can be controlled via RS-485 bus with panels, clocks, sensors, and other devices.

Product Features

  • 1、12 independent relay outputs, each with a maximum current of 20A.
  • 2、Uses latching relays for low power consumption and long service life.
  • 3、Supports RS-485 bus communication for multi-device networking.
  • 4、Supports scene modes, scheduled tasks, and linked controls.
  • 5、Features state feedback, power-off memory, and overload protection.
Technical Specifications
Relay TypeLatching Relay
Output channels12 way
Maximum Current2 Road 0A
Operating VoltageAC 10-220V
Communication InterfaceRS-485
Communication ProtocolMODBUS-RTU
Operating Temperature-20°C to 60°C
Ingress Protection RatingIP30
Structure Parameters
Housing MaterialFlame Retardant ABS
Installation MethodDIN rail mounting
Device DimensionsL:240mm*W:90mm*H:65mm
Wiring methodScrew terminal
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Phone:13682349345
Email:zmiot@zm-iot.cn
Company Address:No. 1008, Songbai Road, Yangguang Community, Xili Street, Nanshan District, ShenzhenEnterprise Navigation Sci-Tech R&D Industrial Park, Building E, Room 703, Floor 7
R&D Center:Building D3, Phase II of CE Park, No. 18 Jianshan Road, Changsha High-tech Industrial Development Zone, Unit 709-711
Shanghai Branch:No. 52 Chengliu Highway, Jiading District, Shanghai (Shengchuang Tech Park) Building 508, Unit 41

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