Serial PCI Cards & Data Acquisition

Digital I/O Relay Module

Turn relays on and off with RS-232

Use RS-232 serial commands to activate built-in relays and control external devices. DB9 F PC connector.

Features

  • Isolated AC/DC input: 5-30 V @ 1-30 mA
  • Two relay outputs: SPDT 24 VDC/115 VAC @ 10 A max
  • DC input power: 9-16 VDC @ 100 mA
  • Demonstration programs, source codes included
  • Power supply is ordered separately

232DRIO

Model No.
Description
232DRIO
Digital Relay I/O Module

You may also need....
232PS2 120 VAC to 12 VDC @ 100 mA power supply


Digital Buffer Module

Buffering and extended voltage capacity for SDD16 modules

Features

  • 16 channels of digital I/O data
  • Increase power and control voltages to 100 mA and 50 VDC
  • Set each channel for input or output function via jumper
  • DB25 male plugs into DB25 female on SDD16 modules
  • Optional enclosure or power supply

DBM16

Model No.
Description
DBM16
Digital buffer module

You may also need....
232PS2 120 VAC to 12 VDC @ 100 mA power supply
BPDBM Enclosure for DBM16


Wiring Adapter Boards

Wiring made simple

The DTB25 allows easy terminal block access to all pins of the DB25 connector. The 25MPCB allows easy solder pad access to all pins of the DB25 connector.

DTB25

25MPCB

Model No.
Description
DTB25
DB25P to terminal blocks
25MPCB
DB25P to solder pad adapter
BP25DK0010 Enclosure for DTB module


3 & 4 Channel Relay Modules

Control up to sixteen devices using your PC

Multi-channel relay boards are SPDT for 24 VDC or 120 VAC at 10 A max. Four-channel Model SDDRB4 works with SDD16 series modules. Power required is 11 to 16 VDC @ 200 mA per board. Three-channel Model SDARB3 works with 232SDA12 and 485SDA12 modules. Power required is 11 to 16 VDC @ 110 mA per board.

  • SPDT for up to 24 VDC or 120 VAC @ 10 A
  • DB25 M connectors plug into SDD16 & SDA12 modules
  • Terminal blocks for relay connections
  • Cascade multiple modules to control up to 16 devices
  • Panel mount or DIN rail mount (with SNAPTRACK)

SDDRB4

Model No.
Description
SDDRB4
4-Channel relay module
SDARB3
3-Channel relay module

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232PS4 120 AC to 12 VDC power supply for 1 module
MDR-20-12 12VDC, 1.67A DIN Rail Power Supply, Slimline