ZENL1121
ZENL1121

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Omron

Omron ZENL1121 Contactor

SKU: ZENL1121
(0)
$117.06
In stock (95 units)
Free shipping over $500
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Omron ZENL1121 Accessory

The Omron ZENL1121 is part of the ZEN series programmable relay family — a cost-effective all-in-one alternative to multiple discrete control components. The ZEN series was discontinued by Omron in March 2024; new surplus stock is available from SHLY-PLC.

Key Features

  • Model: ZENL1121
  • Series: Omron ZEN programmable relay
  • Function: small-scale automatic control (timing, counting, relay logic)
  • Lifecycle: discontinued by Omron (March 2024); new surplus stock available

Technical Specifications

Omron ZEN series — reference data (source: fa.omron.co.jp)

Technical Specifications
Product Type ZEN series accessory / mounting kit
Use Mounting / accessory for ZEN programmable relay
Control Method Stored program method, cyclic scan
Programming Language Ladder diagram (via ZENSOFT PC software)
Program Capacity 96 lines (up to 3 input contacts + 1 output coil per line)
Maximum I/O Points Up to 44 points (20-point CPU: IN12 / OUT8 + up to 3 expansion units IN4/OUT4)
Power Supply Voltage 100 to 240 VAC 50/60 Hz (AC type) / 12 to 24 VDC (DC type)
Allowable Voltage Range AC 85 to 264 V / DC 10.8 to 28.8 V
Power Consumption CPU unit: 5–11 VA (AC) / 2–5 W (DC); Expansion: 2–4 VA
Inrush Current 4.5 A max (AC) / 30 A max (DC)
Operating Temperature 0 to 55°C (LCD type) / -25 to 55°C (LED type)
Storage Temperature -20 to 75°C (LCD type) / -40 to 75°C (LED type)
Operating Humidity 10 to 90% RH (no condensation)
Mounting Surface mounting or 35 mm DIN rail
Protection Structure IP20 (panel-mounted)
Dielectric Strength AC 2,300 V for 1 min (between power / I/O / output terminals)
Vibration Resistance IEC 60068-2-6: 5–9 Hz 3.5 mm amplitude, 9–150 Hz 9.8 m/s²
Shock Resistance IEC 60068-2-27: 147 m/s² X/Y/Z, 3 times each
Program Backup Built-in EEP-ROM (optional memory cassette)
Max Count Speed 150 Hz (8-digit counter, DC type only)
Safety Standards cUL US, UL 508, CSA C22.2 No.142, EN/IEC 61131-2
EMC CISPR 11 Group 1 Class A
Weight 10-point CPU: approx. 300 g / 20-point CPU: approx. 350 g / Expansion: approx. 120 g
Model note: ZENL1121 is an Omron ZEN series component. The ZEN series is obsolete — Omron ended orders in March 2024; reference data above is compiled from Omron official datasheets (fa.omron.co.jp).

Compatibility & Cross-References

Designed for use within the Omron ZEN programmable relay system. Verify your ZEN CPU model and expansion configuration before ordering.

Applications

  • Small-scale machine control and automation
  • Timing, counting and relay logic replacement
  • Legacy ZEN panel / machine maintenance and repair

Warranty & Shipping

  • Availability: Stock and condition vary; contact us for real-time stock status and tested condition.
  • Inspection & testing: each unit is visually inspected and functionally checked before packing.
  • Delivery: orders are processed within 2-4 business days after payment confirmation; standard worldwide delivery about 5-8 business days, express available, free shipping over $500.

Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Independent supplier: Omron part ZENL1121 is supplied by SHLY-PLC, an independent industrial automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.

Frequently Asked Questions

Q: What is the Omron {sku}?

A: A ZEN series programmable relay component from Omron.

Q: Is the ZEN series still produced?

A: No — Omron discontinued ZEN series orders in March 2024.

Q: What warranty is provided?

A: 12-month seller warranty provided by SHLY-PLC.

ZENL1121 · ZEN series · Technical reference data · Independently supplied by SHLY-PLC

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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