Spectrum PLC Input, Output & I/O Modules for sale

122 Results

SCADALink 900 MHZ RADIO SPREAD SPECTRUM TRANSCEIVER SMX-900 RS-232/485
Pre-Owned · Spectrum
$899.00
or Best Offer
$35.00 shipping
O+^ N&* ] w.D4? !Z|/ $Y FS p o n s o r e d
Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B
Pre-Owned · Spectrum
$439.99
or Best Offer
Free shipping
BE+^ &* ] w .F1?! |/X7 60 S $S p o n s o r e d
Spectrum 1756sc-IF8u 8 Channel Universal Analog Input Module Ser A Rev 2.4
Pre-Owned · Spectrum
$149.99
or Best Offer
Free shipping
C+M ^Q &* H] w.?AH!| /4 W $S p o n s o r e d
1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping
Brand New · Spectrum
$2,223.00
or Best Offer
Free shipping
+V^H & H2* ] w.?!|51 / $S p o n s o r e d
New ListingAllen Bradley 1746sc-IA8I 1746sc-IA81 Spectrum SLC 500 Isolated Input Module PLC
Pre-Owned · Spectrum
$17.89
$13.22 shipping
OT R+^5 &* UG] URw Q.?F !|/ $
1746sc-INI4I /C Spectrum Allen Bradley SLC 500 Analog Read Description W167
Pre-Owned · Spectrum
$69.00
Free shipping
X+H ^L &*I 3 ] w.W ?!XQ|/ I$
TESTED Spectrum 1746SC-INI4VI /D SLC 500 4-Channel Isolated Input Module *READ*
Pre-Owned · Spectrum
$140.99
Free shipping
94 +Z^ &*G ] IwA .?J2 O!|/ $
NEW Spectrum Controls ControlLogix 1756sc-IF8H P/N-9060035-03 SER.B
$850.00
Was: $1,000.00was - US $1,000.00
or Best Offer
$8.85 shipping
R+^ &*S ] wHC .?!|/Z9 PF$
NEW OPEN SPECTRUM CONTROLS 1769SC-IR6I / 1769SCIR6I 6 CHANNEL ISOLATED 1769-IR6
$499.00
or Best Offer
Free shipping
+^ YD BJ& 0* G] w.? !GW |8/M $
NEW - Spectrum 1746sc-INO4VI SLC 500 MODULE Series C
$2,250.00
or Best Offer
$6.82 shipping
+^ X&*2 F]Y QJw .?!Q|/ $8
Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B
Pre-Owned · Spectrum
$415.00
or Best Offer
$10.65 shipping
Only 1 left!
I+^6 &GW* ] w.P?F! S|X / O$
Spectrum for Allen Bradley 1746sc-NT8 SLC 500 Thermocouple 1746 sc-NT8 W204
Pre-Owned · Spectrum
$399.00
Free shipping
J+^G JA & *5 1 ]3 3w.?!| / $
Spectrum Digital XDS510 USB PLUS 1.8V/5V JTAG Emulator
Pre-Owned · Spectrum
$199.00
or Best Offer
$40.00 shipping
ZI 0+9^ &* ] w6F. 3?H! |/ $
1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping
Brand New · Spectrum
$2,221.00
or Best Offer
Free shipping
+^ 5V BP&* ] GS w.?4!|/X $ S p o n s o r e d
Spectrum Controls 1762sc-IF8u Universal analogue input module 8-channel
Pre-Owned · Spectrum
$833.04
or Best Offer
$68.73 shipping
7Z+ ^ &* GW ] w.K?!|6/ 6$S p o n s o r e d
1PC NEW IN BOX PLC 1734sc-OE2CIH Output Unit
Brand New · Spectrum
$2,220.00
or Best Offer
Free shipping
1Y +^6 &M* 9 ]X w.? AU! 1|A/ $S p o n s o r e d
Allen Bradley 1746sc-INI4i 1746SC-IN141 1746sc-1N141 Ser D SLC 500 Input Module
Pre-Owned · Spectrum
$58.21
$13.22 shipping
+^AE &* ] w. ?!D|2/ $ 8X ZZ
Spectrum Illumination LDM 350/3 Adapter, Led Driver Module, .5 AMP, 24 VDC - NEW
$15.99
or Best Offer
$6.95 shipping
I+T ^ I&*2 V]C w. 3?!T| / $
Spectrum Control ControlLogix 1756sc-IF8H P/N 9060035
Pre-Owned · Spectrum
$430.00
or Best Offer
Free shipping
Q+^ &X FB* ] P 7 wZ.?O !7|/H $
Spectrum Control 1746SC-IA8I 8 Channel Isolated Input Module SLC 500
Pre-Owned · Spectrum
$23.99
or Best Offer
Free shipping
+K8^ &* A] 0 w.?Q!M 67|/ $
Surplus Spectrum 1746SC-NO8i Ser A Output SLC 500 Module 1746scNO8i
$1,602.00
or Best Offer
Free shipping
5+^ W &* ] QwV 9.U 8?!1 |F7 / $
SPECTRUM ILLUMINATION LDM 700 ADAPTER INPUT: 24VDC 1 AMP
Pre-Owned · Spectrum
$17.50
or Best Offer
Free shipping
+^ &MI G* ]O w.?M!E |/ $61
Spectrum Illumination LDM 700 Adapter. Lot Of 2.
Pre-Owned · Spectrum
$34.50
Free shipping
H6+^ &9R * ]DV w. ?S9! |T/P $
Spectrum 1734sc-IE4CH POINT I/O 4-Channel Analog Module, HART 4-20mA Input
Brand New · Spectrum
$1,720.00
or Best Offer
Free shipping
+^21 V &*0 LR] w.?! I|/W $
IN ORIGINAL BOX Spectrum Controls 1756sc-IF8H /B Analog HART 0 MINUTE RUN-TIME
$995.00
Free shipping
L+^ &L* 7 3] w.?!| V7 TK/ $
Spectrum 8000-RDI-332 32 Channel PLC Input Module 5V
Pre-Owned · Spectrum
$49.99
or Best Offer
Free shipping
S+A^ & *K A] w.?K!|3 /6L $
1746sc-INI4I Spectrum for Allen Bradley SLC 500 Isolated Analog 1746scIN4I fast
Pre-Owned · Spectrum
$99.95
or Best Offer
$8.85 shipping
+^ GY&* H0 ] OW 6Gw .?S!C| / $
SPECTRUM CONTROLS 8000RDI332, 32 CHANNEL 120VAC/DC DIGITAL INPUT MODULE
Brand New · Spectrum
$57.80
Free shipping
+^ &O*O XF ] wJD .?!|W/ $V
1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping
Brand New · Spectrum
$2,226.50
or Best Offer
Free shipping
+^IP 1&* ] w.?!|7/ G7$ SC S p o n s o r e d
Spectrum 1756sc-IF8U 8 Channel Universal Analogy Input Module
Brand New · Spectrum
$779.00
or Best Offer
Free shipping
+^ T&P * E2] 0w.?!|/F I $7 S p o n s o r e d
1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping
Brand New · Spectrum
$2,220.00
or Best Offer
Free shipping
+^ &0*8 ] w.?!UN| 0L /H $OS p o n s o r e d
1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock
Brand New · Spectrum
$2,223.50
or Best Offer
Free shipping
L+Z^ &* E] w2 .?!X|/ $PS p o n s o r e d
Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B
Pre-Owned · Spectrum
$380.00
$14.85 shipping
+^XM & *H ] Gw 0.1 NQ X?!|/ $
Spectrum RDI-332 PLC 32 Channel Input Module Lot of 2
Pre-Owned · Spectrum
$74.99
or Best Offer
$19.43 shipping
2+^ 6& *G ] w.I?!| W7/ C $
Spectrum Controls 1734sc‑IE4CH 4‑Channel HART Analog Input Module for POINT I/O
New (Other) · Spectrum
$961.20
$6.41 shipping
2M +^Y &O* ] wJ.D? !|2/ $2
LOT OF 2 RGB SPECTRUM QUAD DVI OUTPUT MODULE
Pre-Owned · Spectrum
$80.00
Free shipping
Q+^5 CO V3 &* ] T Ww. JJ ?!|/ $
SPECTRUM CONTROLS 1746SC-INI4VI MODULE NSNP
$2,924.00
or Best Offer
Free shipping
O7 +^2 O S&* ]C YJw. ?!|/4V $
SPECTRUM 8000-RDI-332 DIGITAL INPUT MODULE, 32 CHANNEL 120VAC/DC, SERIES C, NIB
$699.95
or Best Offer
Free shipping
K+^ L W&* ]9 w.?1U !BZ| 9/O $
1PC NEW IN BOX PLC 1734sc-OE2CIH Output Unit
Brand New · Spectrum
$2,221.00
or Best Offer
Free shipping
OL+^ I&* I D] T w.HF U?!|X / $S p o n s o r e d
1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock
Brand New · Spectrum
$2,223.00
or Best Offer
Free shipping
+F^F &*87 O ] Qw. U?!|F/ $S p o n s o r e d
SPECTRUM 8000-RDI-332 NEW INPUT MODULE 8000RDI332
Brand New · Spectrum
$700.00
or Best Offer
$19.95 shipping
4+^F P3 J 8 O6&* ] w.? !|/9 $
Spectrum LIllumination LDM 700 adaptor module (282)
Pre-Owned · Spectrum
$19.99
or Best Offer
$10.50 shipping
Z+L 2S S^ &*D K] w.I? !U|/ $
GUARANTEED! SPECTRUM MICROLOGIX SER.A 8-PT UNIVERSAL ANALOG MODULE 1762SC-IF8U
Pre-Owned · Spectrum
$1,499.95
or Best Offer
Free shipping
+P^S EJ Y J& *E ] wR.? BF!|/ $
Spectrum Control - 9050001-05 - 4 CHANNEL HI SPEED COUNTER
$150.00
$15.88 shipping
+^ &* ] 2w.X?!|/ $ ML TI
USED SPECTRUM ENABLED VOLTAGE INPUT MODULE ALLEN-BRADLEY 1746SC-INI4Vi SERIES D
Pre-Owned · Spectrum
$250.00
or Best Offer
Free shipping
1+^ &* ] Bw .?P1 !|/ LL $P
Spectrum Controls 1746sc-IB8I /A SLC 500 8-Point Isolated 24VDC Input Module
Pre-Owned · Spectrum
$39.99
Free shipping
+0^ &*C 7 5] w .M?8 QX!|/ $
Spectrum Systems Spectrapak CEMS Controller Modules A-D Unit I/O
Pre-Owned · Spectrum
$236.98
or Best Offer
Free shipping
L+^ &*Q 3]M w .R?A!| 1H/ $
Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B Used
Pre-Owned · Spectrum
$400.00
or Best Offer
$15.74 shipping
Z4+^ G C &*X ] w.?!|J /WC $
Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B Used
Pre-Owned · Spectrum
$419.95
or Best Offer
$15.74 shipping
J+^J &* ] wV.?!X| /Q $B 2
SPECTRUM ILLUMINATION LDM 350/2
Pre-Owned · Spectrum
$29.99
or Best Offer
Free shipping
ZN+ ^ &* ]8 w.Z? !|/O $A
New Spectrum Systems G4 0DC5R Output Dry Contact , 5 Volt Logic , Lot Of 5
$75.00
or Best Offer
$15.94 shipping
LR +^ &3* ] Z 1Lw.? !|/U $C
New Spectrum Systems G4 0AC5 , Output 120VAC , 5Volt Logic , Lot Of 5
$75.00
or Best Offer
$15.94 shipping
5+1 ^ &JF* YU ] 9wD. ?V5 !|/ $
1746SC-INI4VI | Spectrum Controls | SLC 500, Analog Input Module, Used, Ser C
Pre-Owned · Spectrum
$159.56
or Best Offer
$37.63 shipping
AL+^ K6 &7* C H]I w.? 2L!|/ $
Spectrum 1756sc-IF8U 8 Channel Universal Analogy Input Module
Brand New · Spectrum
$779.00
or Best Offer
Free shipping
+5^C &I* ]7 w .?R!V |7/Z $
Allen-Bradley 1746sc-INI4vi SLC500 4 Channel Isolated Current Input Module
Pre-Owned · Spectrum
$190.00
or Best Offer
$10.76 shipping
+O^3 & * ] T7w.?! VT| D/ 6 3$
SPECTRUM 8000 RDI-132 INPUT MODULE SERIES E
Pre-Owned · Spectrum
$69.00
or Best Offer
Free shipping
+Y^4 &S*C PJ DC] w.? !|/ $
NEW SPECTRUM 1734SC-IF4U 4 Ch Universal Analog Inputs, Point I/O
Brand New · Spectrum
$749.00
or Best Offer
Free shipping
+TD 81 A^ &* ] w1. ?!|E/ G$
Spectrum Illumination LDM 350/3 Adapter USIP
Pre-Owned · Spectrum
$14.23
or Best Offer
$13.63 shipping
Est. delivery Mon, Apr 28
+^ &* ] w6Q 88 U.?!|/ Y$ H
1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock
Brand New · Spectrum
$2,221.00
or Best Offer
Free shipping
D+^ &P * ]B w.F 3?!|/M C5$ S p o n s o r e d
1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock
Brand New · Spectrum
$2,219.50
or Best Offer
Free shipping
6O+^ &* 7Q] w.?PW!|/ $ 1S p o n s o r e d

Spectrum PLC Input, Output & I/O Modules

Shop by Category

122 Results

SCADALink 900 MHZ RADIO SPREAD SPECTRUM TRANSCEIVER SMX-900 RS-232/485

Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B

Spectrum 1756sc-IF8u 8 Channel Universal Analog Input Module Ser A Rev 2.4

1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping

New ListingAllen Bradley 1746sc-IA8I 1746sc-IA81 Spectrum SLC 500 Isolated Input Module PLC

1746sc-INI4I /C Spectrum Allen Bradley SLC 500 Analog Read Description W167

TESTED Spectrum 1746SC-INI4VI /D SLC 500 4-Channel Isolated Input Module *READ*

NEW Spectrum Controls ControlLogix 1756sc-IF8H P/N-9060035-03 SER.B

NEW OPEN SPECTRUM CONTROLS 1769SC-IR6I / 1769SCIR6I 6 CHANNEL ISOLATED 1769-IR6

NEW - Spectrum 1746sc-INO4VI SLC 500 MODULE Series C

Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B

Spectrum for Allen Bradley 1746sc-NT8 SLC 500 Thermocouple 1746 sc-NT8 W204

Spectrum Digital XDS510 USB PLUS 1.8V/5V JTAG Emulator

1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping

Spectrum Controls 1762sc-IF8u Universal analogue input module 8-channel

1PC NEW IN BOX PLC 1734sc-OE2CIH Output Unit

Allen Bradley 1746sc-INI4i 1746SC-IN141 1746sc-1N141 Ser D SLC 500 Input Module

Spectrum Illumination LDM 350/3 Adapter, Led Driver Module, .5 AMP, 24 VDC - NEW

Spectrum Control ControlLogix 1756sc-IF8H P/N 9060035

Spectrum Control 1746SC-IA8I 8 Channel Isolated Input Module SLC 500

Surplus Spectrum 1746SC-NO8i Ser A Output SLC 500 Module 1746scNO8i

SPECTRUM ILLUMINATION LDM 700 ADAPTER INPUT: 24VDC 1 AMP

Spectrum Illumination LDM 700 Adapter. Lot Of 2.

Spectrum 1734sc-IE4CH POINT I/O 4-Channel Analog Module, HART 4-20mA Input

IN ORIGINAL BOX Spectrum Controls 1756sc-IF8H /B Analog HART 0 MINUTE RUN-TIME

Spectrum 8000-RDI-332 32 Channel PLC Input Module 5V

1746sc-INI4I Spectrum for Allen Bradley SLC 500 Isolated Analog 1746scIN4I fast

SPECTRUM CONTROLS 8000RDI332, 32 CHANNEL 120VAC/DC DIGITAL INPUT MODULE

1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping

Spectrum 1756sc-IF8U 8 Channel Universal Analogy Input Module

1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping

1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock

Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B

Spectrum RDI-332 PLC 32 Channel Input Module Lot of 2

Spectrum Controls 1734sc‑IE4CH 4‑Channel HART Analog Input Module for POINT I/O

LOT OF 2 RGB SPECTRUM QUAD DVI OUTPUT MODULE

SPECTRUM CONTROLS 1746SC-INI4VI MODULE NSNP

SPECTRUM 8000-RDI-332 DIGITAL INPUT MODULE, 32 CHANNEL 120VAC/DC, SERIES C, NIB

1PC NEW IN BOX PLC 1734sc-OE2CIH Output Unit

1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock

SPECTRUM 8000-RDI-332 NEW INPUT MODULE 8000RDI332

Spectrum LIllumination LDM 700 adaptor module (282)

GUARANTEED! SPECTRUM MICROLOGIX SER.A 8-PT UNIVERSAL ANALOG MODULE 1762SC-IF8U

Spectrum Control - 9050001-05 - 4 CHANNEL HI SPEED COUNTER

USED SPECTRUM ENABLED VOLTAGE INPUT MODULE ALLEN-BRADLEY 1746SC-INI4Vi SERIES D

Spectrum Controls 1746sc-IB8I /A SLC 500 8-Point Isolated 24VDC Input Module

Spectrum Systems Spectrapak CEMS Controller Modules A-D Unit I/O

Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B Used

Spectrum Control 1746SC-OAP8I SLC 500 Output Module 8 Point Isolated Ser B Used

SPECTRUM ILLUMINATION LDM 350/2

New Spectrum Systems G4 0DC5R Output Dry Contact , 5 Volt Logic , Lot Of 5

New Spectrum Systems G4 0AC5 , Output 120VAC , 5Volt Logic , Lot Of 5

1746SC-INI4VI | Spectrum Controls | SLC 500, Analog Input Module, Used, Ser C

Spectrum 1756sc-IF8U 8 Channel Universal Analogy Input Module

Allen-Bradley 1746sc-INI4vi SLC500 4 Channel Isolated Current Input Module

SPECTRUM 8000 RDI-132 INPUT MODULE SERIES E

NEW SPECTRUM 1734SC-IF4U 4 Ch Universal Analog Inputs, Point I/O

Spectrum Illumination LDM 350/3 Adapter USIP

1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock

1pc SPECTRUM 1734SC-OE2CIH module Brand new Free Shipping New In Stock

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TESTED Spectrum 1746SC-INI4VI /D SLC 500 4-Channel Isolated Input Module READ