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Relay Boards

NameDescription Price
IA-2104-U
IA-2104-U
4-ch, 240VAC, 8Amp, SPDT Relay, USB Relay Controller Board
 $139
IA-2114
IA-2114
8-ch Independent SPDT / SPST Relays, 8-ch Isolated Digital Input, COM Controlled Module
 $205
IA-2115-U
IA-2115-U
8-ch Isolated Input, 8-ch 30VDC, 2Amp SPDT Bussed Relay, USB Powered & Controlled
 $215
IA-2116-U
IA-2116-U
16-ch 2Amp @ 30VDC Common Shared SPDT, USB Relay Controller Board
 $215
IA-2117-U
IA-2117-U
16 Relays, 2Amp @ 30VDC, 3-ch Digital Input, USB Controlled Module
 $225
IA-2122-U
IA-2122-U
2-ch Power Relay, 2-ch Isolated Digital Input, USB Relay Controller Board
 $125
IA-3116-2
IA-3116-2
16-ch Relay, 16-ch Isolated Digital Inputs, RS-232 Controlled
$322
IA-3116-U2i-P
IA-3116-U2i-P
16-ch Relay, 16-ch Isolated Digital Inputs, Pluggable Connectors, USB and RS-232 Controlled
$365
IA-3116-U2i
IA-3116-U2i
16-ch Relay, 16-ch Isolated Digital Inputs, USB or RS-232 Controlled
 $348
IA-3118-U2i-12VDC
IA-3118-U2i-12VDC
16-ch Power Relay, 16-ch Digital Inputs, USB or RS-232 Controlled, 12VDC Powered, IA Daisy-Chain Series
$395
IA-3121-2
IA-3121-2
32-ch Solid State Relay, RS-232
 $235
IA-3123-2
IA-3123-2
64-ch Digital Input, RS-232
$258
IA-3126-2
IA-3126-2
16-ch Relay, 16-ch Digital Input, RS-232
 $265
IA-3127-2
IA-3127-2
24-ch, 2 Amp Relay, 24-ch Digital Inputs, COM Controlled, IA Daisy-Chain Series
 $305
IA-3127-U
IA-3127-U
24-ch, 2 Amp Relay, 24-ch Digital Input, USB Relay Controller
 $330
IA-3127S-U
IA-3127S-U
24-ch, 2 Amp Relay, 24-ch Digital Inputs, USB Controlled, with Voltage Supressors on Relay Contacts
 $355
IA-3128-2
IA-3128-2
24-ch Relay, 24-ch Isolated Digital Input RS-232 Relay Controller
$370
IA-3128S-U2
IA-3128S-U2
24-ch Relay, 24-ch Isolated Digital Input USB or RS-232 Relay Controller with Voltage Supressors on Relays Contact
$415
IA-3131-2
IA-3131-2
32-ch Relay, RS-232
$295
IA-3131-U
IA-3131-U
32-ch Relay, USB Relay Controller Board
$299
IA-3131-U2i-P
IA-3131-U2i-P
Pluggable, 32-ch, 2 Amp Relay, USB and RS-232 Controlled, IA Daisy-Chain Series, USB Relay
 $334
IA-3131-U2i
IA-3131-U2i
32-ch, 2 Amp Relay, USB and RS-232 Controlled, IA Daisy-Chain Series
 $317
IA-3133-2
IA-3133-2
Dual / Quad Pole, 32-ch Multiplexer, RS-232 Controlled
$348
IA-3133-U2i
IA-3133-U2i
Dual / Quad Pole, 32-ch Multiplexer, USB and RS-232 Controlled
 $365
IA-3133L-U
IA-3133L-U
2x32 Dry-Contact Relay Multiplexer Board, 64in/2out or 2in/64out, USB
$325
IA-3134-2
IA-3134-2
16-ch Relay, RS-232
 $295
IA-3135-2
IA-3135-2
8 Relays, 8 Isolated Digital Inputs, Multi-Drop RS-232
 $239
IA-3136-2
IA-3136-2
9 Relays, COM Controlled, IA Dazy-chain Series
 $285
IA-3137-2
IA-3137-2
16-ch Power Relay, Dual ch Isolated Input, RS-232 Controlled, Quad Grouped Relays
$319
IA-3137A-U
IA-3137A-U
16-ch Power Relay, 2-ch Isolated Digital Input, USB Controlled, Quad Grouped Relays
$335
IA-3137B-U
IA-3137B-U
16-ch Power Relay, 2-ch Isolated Digital Input, USB Controlled, Independently Wired, USB Relay
 $349
IA-3157-2
IA-3157-2
24-ch 16 Amp Relay, Isollated AC Monitoring Input, RS-232 Controlled, Transparent Daisy-Chaining
 $395
IA-3157-U
IA-3157-U
24-ch 16 Amp Relay, 1 Isollated Input, USB Controlled, IA Daisy-Chain Series
 $395
IA-3158-U
IA-3158-U
24-ch Relays, USB Control, Multi-Drop Series
 Get price offer >
IA-3174-2
IA-3174-2
32-ch DPDT Relay, Random & Mux Modes, RS-232
$395
IA-3174-U2i
IA-3174-U2i
32-ch Relay, USB or RS-232 Controlled, IA Daisy-Chain Series
 $415
IA-4131
IA-4131
Pluggable, 32-ch, 10 Amp Relay, USB or RS-232 Controlled, IA Daisy-Chain Series
$395
PCLD-785
PCLD-785
16-ch Relay Board
 $152
PCLD-785B
PCLD-785B
24-ch Relay Board
 $230
PCLD-8761
PCLD-8761
24 Relay and 24-ch Isolated D/I Boards
 $196
PCLD-885
PCLD-885
16-ch Power Relay Board
 $184

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