Description
The Omron Automation ZEN-20C1DR-D-V2 is a programmable relay controller designed for small-scale automation, timing, and sequencing control applications. The ZEN-20C1DR-D-V2 provides 12 inputs and 8 relay outputs with an integrated LCD display for local programming and monitoring. It operates on a 12–24 VDC supply and is intended for compact control panel installations requiring flexible logic control.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron Automation and Safety |
| Category |
Automation Control Modules |
| Part Number |
ZEN-20C1DR-D-V2 |
| Subcategory |
Programmable Relay Controllers |
| Series |
ZEN V2 Series |
| Controller Type |
Programmable Relay |
| Number of Inputs |
12 Inputs |
| Number of Outputs |
8 Relay Outputs |
| Total I/O Ports |
20 I/O Points |
| Input Type |
DC / Analog |
| Output Type |
Relay |
| Supply Voltage Range |
12–24 VDC |
| Display Type |
Standard LCD Display |
| Communication Interface |
RS-485 |
| Memory Type |
EEPROM Backup |
| Scan Response Time |
15/50 ms (ON/OFF) |
| IP Rating |
IP20 |
| Mounting Style |
DIN Rail / Chassis Mount |
| Operating Temperature Range |
0°C to 55°C |
| Physical Dimensions |
122.5 mm × 90 mm × 56 mm |
| Weight |
12.35 oz |
Information About ZEN-20C1DR-D-V2
The ZEN-20C1DR-D-V2 is part of Omron’s ZEN V2 programmable relay series, engineered to combine the functions of timers, counters, and relays within a single compact controller platform. It supports analog input capability, EEPROM-based memory backup, and front-panel programming through an integrated LCD interface. The unit is designed for DIN rail or chassis mounting and provides RS-485 communication support for system expansion and connection to external devices. With expandable I/O capability and built-in weekly/calendar timer features, it is suited for lighting control, pump sequencing, basic machine automation, and small industrial control tasks.
Key Features:
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ZEN V2 Programmable Relay Controller: Compact logic controller for small automation and sequencing systems.
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12 Input Channels: Supports analog/DC input monitoring for flexible control integration.
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8 Relay Output Channels: Provides relay switching outputs for industrial loads and devices.
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Integrated LCD Display Interface: Enables local programming, monitoring, and user message display.
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12–24 VDC Power Supply Operation: Designed for low-voltage industrial control systems.
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EEPROM Memory Backup Capability: Retains program data during power interruptions.
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RS-485 Communication Support: Provides connectivity for external devices and controller expansion.
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DIN Rail or Chassis Mount Installation: Compact form factor for space-efficient control panel use.
The ZEN-20C1DR-D-V2 delivers the reliability and precision required for programmable relay-based control in compact automation applications.
