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Delta DVPSCM12-SL — PLC Communication Modules

Delta DVPSCM12-SL Serial Communication Module, Modbus ASCII/

MPNDVPSCM12-SL

Delta DVPSCM12-SL serial communication module, Modbus ASCII/RTU, UD Link, RS-485/422, 1200–460800 bps, Euro-type terminal blocks, built-in termination switches.

$285.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DVPSCM12-SL — Specifications
ParameterValue
Data typeModbus ASCII/RTU, UD Link (user-defined communication protocol)
Connector typeEuro-type terminal blocks with feed-through terminals and spring plugs
Serial baudrates1,200; 2,400; 4,800; 9,600; 19,200; 38,400; 57,600; 115,200; 230,400; 460,800 bps
Terminal resistorsbuilt-in and changed-over by switches
Transmission methodRS-485/RS-422

Product details

The Delta DVPSCM12-SL is a serial communication module that handles Modbus ASCII/RTU and UD Link (user-defined protocol) over RS-485 or RS-422. Baud rates span 1,200 to 460,800 bps, covering everything from legacy 9,600 baud fieldbus to high-speed peer-to-peer links.

Integration notes

Built-in 120 Ω termination resistors are changed over by DIP switches — no external resistor pack to lose or forget. The module sits on a DIN rail in the standard Delta DVP-series footprint, drawing power from the backplane. For longer runs or noisy environments, the RS-422 mode gives you differential transmit and receive pairs; RS-485 half-duplex works for multi-drop networks up to the usual 32-node limit.

Frequently asked questions

Where can I buy DVPSCM12-SL and how do I get a price?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

What is DVPSCM12-SL's listed data type?

Modbus ASCII/RTU and UD Link (user-defined communication protocol).

What is DVPSCM12-SL's listed connector type?

Euro-type terminal blocks with feed-through terminals and spring plugs.

Will DVPSCM12-SL drop into a panel that was specified around DVPSCM52-SL without rewiring?

Yes — both use the same Euro-type terminal blocks with spring plugs and the same DIN-rail footprint. The DVPSCM52-SL adds BACnet MS/TP slave support but shares the physical form factor and RS-485/422 transmission method, so no rewiring is needed for a swap.

MPN
DVPSCM12-SL