
The Delta DVP12SS211S is a compact slim-type programmable logic controller from the second-generation DVP-SS2 series. This ultra-slim PLC features 8 digital inputs and 6 digital outputs with PNP transistor outputs, providing 14 total I/O points on the main processing unit. Designed for DIN rail mounting in control panels, it executes basic sequential control functions with enhanced speed and real-time monitoring capability. The unit includes dual communication ports with built-in RS-232 and RS-485 interfaces supporting Modbus ASCII/RTU protocol for flexible networking. With 8k steps of program capacity and support for high-speed counters and pulse outputs, it serves applications in packaging machinery, conveyor systems, HVAC control, and general industrial automation where compact footprint and reliable operation are essential.
Item Details
- Brand Name: Delta
- Manufacturer: Delta Electronics
- Item Type Name: Programmable Logic Controller (PLC)
- Product Family / Series: DVP-SS2 Series
- Model Number: DVP12SS211S
- Output Type: Transistor PNP
Product Specifications
- mpu_io_points: 14 (8 DI + 6 DO)
- max_io_points: 494 (14 + 480)
- program_capacity: 8k steps
- data_registers: 5k words
- communication_ports: Built-in RS-232 and RS-485
- communication_protocol: Modbus ASCII/RTU
- high_speed_pulse_output: 4 points (Y0-Y3), max 10 kHz
- power_supply_voltage: 24 V DC (-15% to +20%)
- power_consumption: 1.5 W
- fuse_capacity: 1.85 A / 30 V DC
- operating_temperature: 0°C to 55°C
- mounting_type: DIN Rail
- protection_rating: IP20
Additional Details
- Pollution Rating: 2
- Features: PID auto-tuning, built-in high-speed counters, PLC Link function, counter-connection protection on DC input power polarity
Measurements
- Dimensions: 90 mm (H) x 60 mm (D)
- Mounting: DIN rail clip-on
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.

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