Spectrum Control Systems & PLCs

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Industrial Automation & Motion Controls

460 Results

SCADALink 900 MHZ RADIO SPREAD SPECTRUM TRANSCEIVER SMX-900 RS-232/485
Pre-Owned · Spectrum
$899.00
or Best Offer
$35.00 shipping
+^A 5 0U& Q* U ] w.?!|/WV $S p o n s o r e d
USED SPECTRUM CONTROLS OPERATOR PANEL SOI-250-SQD-120A-16K-485 SERIES B
Pre-Owned · Spectrum
$1,000.00
or Best Offer
Free shipping
N5 +^ K&*1 ] 6Z w. ?!|Y/ $P S p o n s o r e d
SPECTRUM CONTROLS WP45201 / WP45201 (NEW IN BOX)
FREE 2 YEAR RADWELL WARRANTY
$859.00
$12.90 shipping
L+^ &* ] A BDw.?! |/ R$1 BS p o n s o r e d
Spectrum 2706-P42R-SC Message Display Ser C 100-240v-ac
$1,254.31
or Best Offer
Free shipping
6+^O &* ] w.S?0 !|/X6 $ABS p o n s o r e d
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
+^ &XI I*K ] w.C?!N| /W1 $
HBC Automatic Remote Control Spectrum A GI With FSE 727 Radiobus Receiver
Pre-Owned · Spectrum
$800.00
or Best Offer
$47.91 shipping
S+T ^ &Y* ] X wFQ .E?!|B/ $
Factory Sealed 1762sc-OF8 Compact I/O 8PT ANALOG OUT. SPECTRUM CONTROLS
Brand New · Spectrum
$540.00
or Best Offer
Free shipping
Only 1 left!
+WU MR ^ &* ] w.?!0|/ $E
SPECTRUM CONTROLS 8000 SCP-204 / 8000SCP204 COMMUNICATION MODULE NEW
$850.00
or Best Offer
$15.00 shipping
H+^ &X * ] Rw.H 4T 7?M !|/ $
Microwave Data Systems MDS 9810 HL Spread Spectrum Transceiver w/PS FREE SHIP
Pre-Owned · Spectrum
$48.97
or Best Offer
Free shipping
XS +^Y &B* 2F] w.? !|G/ K V$
HBC Automatic Remote Control PUTZMEISTER PMNTU A053163 PJM SYSTEM 735 RADIO
$3,495.00
or Best Offer
Free shipping
+^ 3&*S ] w.?!|/F4 $ TM
Spectrum Controls Universal Industrial Gateway WP-G-242-P2
Pre-Owned · Spectrum
$250.00
$9.88 shipping
0 bids
1d 5h
S+^ W& B*Z PX] P 5w.?!| O/ $
Allen Bradley 1746sc-INI4i 1746SC-IN141 1746sc-1N141 Ser D SLC 500 Input Module
Pre-Owned · Spectrum
$57.21
$13.22 shipping
D+^5 &*X9 ] Y9w.? E!A|/ $
1746sc-INI4I /C Spectrum Allen Bradley SLC 500 Analog Read Description W167
Pre-Owned · Spectrum
$69.00
Free shipping
+X^ V &Q* ] Uw. ?43 W!1| / J$
Strandberg Spectrum 4 / Type 8840 Speed/Stretch/Shrinkage Sensor Portable 2B
Pre-Owned · Spectrum
$494.10
Was: $549.00was - US $549.00
or Best Offer
$13.50 shipping
E+X^ &* ] N Jw JJ Q.C I?!|G/ $S p o n s o r e d
SPECTRUM CONTROLS OPERATOR PANEL SOI-250-SQD-120A-28K-485 2B
Pre-Owned · Spectrum
$405.00
Was: $450.00was - US $450.00
or Best Offer
$11.96 shipping
+^LP 0 &* ] w.?!|T/ $ 6S p o n s o r e d
SPECTRUM CONTROLS WP-R-3G-SW-I / WPR3GSWI (USED)
FREE 2 YEAR RADWELL WARRANTY
Pre-Owned · Spectrum
$960.00
$12.90 shipping
S+^ 1& * ]RI w P.W ?R!9 |/ S$S p o n s o r e d
SPECTRUM CONTROLS 1762SC-IF8U PLC MODULE
Pre-Owned · Spectrum
$400.00
Was: $500.00was - US $500.00
or Best Offer
$8.25 shipping
3Y+^ ZN &R*Y ] w.?! |/ S$N
TESTED Spectrum 1746SC-INI4VI /D SLC 500 4-Channel Isolated Input Module *READ*
Pre-Owned · Spectrum
$140.99
Free shipping
D+^M S&U* Z7] X4w .?!7|T / $
InView Message Display Board Cat. 2706-P22R-SC Ser A
Brand New · Spectrum
$350.00
$20.00 shipping
+^C &* ] Yw. ?CM !ZQ| F/L S $
Factory Sealed SPECTRUM 1746sc-IA8I SER B
Brand New · Spectrum
$210.00
Free shipping
2P+ 2^ Z&* ]N w.?Q! |P/R $
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
51 P+^C O&J * M5] w H.B?!|/ $
SPECTRUM CONTROLS 1746SC-INO4VI PLC MODULE
Pre-Owned · Spectrum
$1,295.99
Was: $1,619.99was - US $1,619.99
or Best Offer
$12.63 shipping
PO+ ^R L &*G G] w 2V.?!|/ E8 $
SPECTRUM CONTROLS 2707-M232P3-SC HMI
Refurbished · Spectrum
$647.99
or Best Offer
$12.85 shipping
0M+ ^ R&* T] 1 w.C? H!|/8 J1 $
NEW - Spectrum 1746sc-INO4VI SLC 500 MODULE Series C
$2,250.00
or Best Offer
$6.82 shipping
X2+^ T&D* ] 0O 8w5.? !V|/A $
194062 New-No Box; Spectrum Controls 1746sc-IA8I Input Module;8-Point; 100/120VA
$103.52
Free shipping
+^S &* 5] XG 9 w.?!|/Q $
Spectrum 1756sc-IF8u 8 Channel Universal Analog Input Module Ser A Rev 2.4
Pre-Owned · Spectrum
$149.99
or Best Offer
Free shipping
+D^ O&* D]R w0.Q 2?A!|/ WX $
Microwave Data Systems MDS 9810 HL Spread Spectrum Transceiver FREE SHIPPING
Pre-Owned · Spectrum
$39.97
or Best Offer
Free shipping
+N^6 6F & * ] w92 .V9?!| /J $
Spectrum Controls 1746SC-INI4VI
Brand New · Spectrum
$629.00
or Best Offer
Free shipping
+I5 YF^ &* ] w.?!P1| /6L $
1PC NEW IN BOX PLC SPECTRUM 1734SC-OE2CIH Output Unit Free Shipping
Brand New · Spectrum
$2,223.00
or Best Offer
Free shipping
+^N9 &* ] w.I?!|/ $W JS p o n s o r e d
Spectrum Controls WP23207 WebPort 2003 QBE Modem Prgrm Ethernet Gateway / Router
Pre-Owned · Spectrum
$255.00
or Best Offer
$6.10 shipping
+7^ O& *3 3] w P.5?!| K/ H$S p o n s o r e d
Spectrum Controls 1746sc-INO4vi /C SLC 500 Analog Output Module 🆕
$1,805.00
Was: $1,900.00was - US $1,900.00
or Best Offer
Free shipping
+^1L &* ] KGw .V0? !A|2/ $ S p o n s o r e d
Spectrum Controls 1762sc-IF8u Universal analogue input module 8-channel
Pre-Owned · Spectrum
$829.92
or Best Offer
$68.47 shipping
A+^4 &* ] Zw.?!|8/ $UWS p o n s o r e d
SPECTRUM CONTROLS 2706-P22R-SC DISPLAY
Refurbished · Spectrum
$665.99
or Best Offer
$12.63 shipping
+^JH &*K ]7 Xw.3?!|/ ZY$
SPECTRUM CONTROLS 8000 RII-316 SER AD NEW
$374.99
Was: $499.99was - US $499.99
$16.39 shipping
+^1C 7&2 * ] FRw.?! 1|E/ H $
NEW Sealed Box SPECTRUM CONTROLS 2085SC-IF16C / 2085SCIF16C (bin5)
Brand New · Spectrum
$575.00
Free shipping
WF+^ 9&7* C]5 w.?! |YM/ $
USED SPECTRUM CONTROLS WP-R-ET-SW-0 WEBPORT COMMUNICATION MODULE 9060120-01
Pre-Owned · Spectrum
$450.00
$14.85 shipping
Est. delivery Sat, May 3
+^ 04 NW &* R9 ]U 6 w.?7H!| / $
Surplus Spectrum 1746SC-NO8i Ser A Output SLC 500 Module 1746scNO8i
$1,602.00
or Best Offer
Free shipping
+^ EE &31 P*J ] C8 Jw9.?! |/ $
NIB SPECTRUM CONTROLS 8000-RDI-332 INPUT MODULE SER. C, 32 CHANNEL, 8000RDI332
$700.00
or Best Offer
Free shipping
+B^J & * I] 0 w7.?K R0!| /47 $
Surplus Open Spectrum Controls 1746sc-INO4vi /C SLC 500 Analog Output Module 🆕
$1,520.00
Was: $1,600.00was - US $1,600.00
or Best Offer
Free shipping
9+^G &*5H ] MNw. 7?!|U/ $S p o n s o r e d
Power Tested Spectrum TC-HAI081 8 Channel Hart Analog Input Module AS-IS
Parts Only · Spectrum
$179.10
or Best Offer
$13.69 shipping
+^CU P&*I OC F0 Z]9 w.?!|/ $S p o n s o r e d
API / SCI Spectrum Control 52-971-204-IA0 EMI Feedthrough Filter Plate
Brand New · Spectrum
$21.95
or Best Offer
$5.90 shipping
+^W &* ] D WK Hw.?!|M/ H$
Allen Bradley 1746sc-IA8I 1746sc-IA81 Spectrum SLC 500 Isolated Input Module PLC
Pre-Owned · Spectrum
$17.89
$13.22 shipping
+XT^ &* ] w.?8U! JJ|/ $
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!
+^ U&Q VI * CC] 0Lw.?!| /J $
45-2091 45-2198 MULTI TEMPERATURE CONTROL BOX CONTROLLER INTERFACE BOARD USED
Pre-Owned · Spectrum
$750.00
or Best Offer
Free shipping
+^DO & X* C] J Y Cw6.?! |I7 / $
IN ORIGINAL BOX Spectrum Controls 1756sc-IF8H /B Analog HART 0 MINUTE RUN-TIME
$995.00
Free shipping
+O^ D G3&* 4C ] wD.I? E1!| / $
SPECTRUM CONTROLS RELAY OUTPUT MODULE SER A2 REV 0.04 5VDC 8000-RD0-564
Pre-Owned · Spectrum
$124.99
or Best Offer
$14.40 shipping
+^ &7*1 J] Uw 7.E?!| /1 M$
SPECTRUM CONTROLS WP-R-ET-SW-0 ETHERNET SWITCH
$800.00
or Best Offer
$12.63 shipping
Est. delivery Sat, May 3
K+^B M &9* M] w.?!|/Z IN $
MDS EL805 HL Spread Spectrum XCVR Transnet 900s Industrial Radio Lot Of 2
Pre-Owned · Spectrum
$399.99
or Best Offer
$9.27 shipping
+^ &8E* ] AwR .6H? K!|/ O T$
SPECTRUM 8000-RDI-332 DIGITAL INPUT MODULE, 32 CHANNEL 120VAC/DC, SERIES C, NIB
$699.95
or Best Offer
Free shipping
+^EW X7 XH& S* 1] w.?V!Y |/ $
ALDM-700-ADAPTER Lighting Controller by SPECTRUM
Brand New · Spectrum
$40.00
or Best Offer
Free shipping
+^ 8&*N 2U ] w.? Q9! |32 G/V $
Spectrum Controls 1746sc-INO4i Ser.B Rev. 1.03 Current Output Module
Pre-Owned · Spectrum
$1,500.00
or Best Offer
Free shipping
5+^ &C * 3D] 1V Vw.7?! MQ|/ $
Spectrum for Allen Bradley 1746sc-NT8 SLC 500 Thermocouple 1746 sc-NT8 W204
Pre-Owned · Spectrum
$399.00
Free shipping
J+^ G &*Q9 J] U w.SK? 3!|/ $
Original New SPECTRUM 1734SC-OE2CIH module 1734SCOE2CIH Free Shipping
Brand New · Spectrum
$1,820.00
Free shipping
+Q7^ & *7 ] Cw.?!|/ VQ $94
SPECTRUM CONTROLS 1769SC-IT61 ALLEN BRADLEY **USED** GREAT SHAPE
Pre-Owned · Spectrum
$1,575.00
or Best Offer
$9.66 shipping
+^T E& * 2]0 HL w.? !|O/ $K
SPECTRUM CONTROL FILTER PART # 1270-016 FREE SHIPPING IN UNITED STATES
$14.90
or Best Offer
Free shipping
+^ &H* 3 ] wSQ. ?!|/KI VR X$
Spectrum Illumination LDM 350/3 Adapter, Led Driver Module, .5 AMP, 24 VDC - NEW
$15.99
or Best Offer
$6.95 shipping
7W+^ D &*G ] 3Zw YR EL. ?!|/ $
SPECTRUM CONTROLS OIU 7630461-02 (New - Old Stock)
$1,000.00
or Best Offer
$12.46 shipping
K+B^ 1&* B] w XY.?! |WC/ $
SPECTRUM ILLUMINATION MLL16-630 LIGHT FIXTURE
Pre-Owned · Spectrum
$91.99
or Best Offer
$10.03 shipping
+F7^ &* VE] w4B.?!| 6/E $
Spectrum Controls S0I-200-AB-120A-28K-485 Operator Interface Panel Used
Pre-Owned · Spectrum
$795.50
Free shipping
+^69 N &* L] w. ?3!|/ $IS p o n s o r e d
SPECTRUM CONTROLS 8000-RTD-212 12 POINT RESISTANCE INPUT MODULE. 3C
Pre-Owned · Spectrum
$173.73
Was: $193.03was - US $193.03
or Best Offer
$13.50 shipping
P5+ ^ &9Y * ]GH w .?!LS|/ W$S p o n s o r e d

Spectrum Control Systems & PLCs

Shop by Category

460 Results

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

USED SPECTRUM CONTROLS OPERATOR PANEL SOI-250-SQD-120A-16K-485 SERIES B

SPECTRUM CONTROLS WP45201 / WP45201 (NEW IN BOX)

Spectrum 2706-P42R-SC Message Display Ser C 100-240v-ac

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

HBC Automatic Remote Control Spectrum A GI With FSE 727 Radiobus Receiver

Factory Sealed 1762sc-OF8 Compact I/O 8PT ANALOG OUT. SPECTRUM CONTROLS

SPECTRUM CONTROLS 8000 SCP-204 / 8000SCP204 COMMUNICATION MODULE NEW

Microwave Data Systems MDS 9810 HL Spread Spectrum Transceiver w/PS FREE SHIP

HBC Automatic Remote Control PUTZMEISTER PMNTU A053163 PJM SYSTEM 735 RADIO

Spectrum Controls Universal Industrial Gateway WP-G-242-P2

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

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

Strandberg Spectrum 4 / Type 8840 Speed/Stretch/Shrinkage Sensor Portable 2B

SPECTRUM CONTROLS OPERATOR PANEL SOI-250-SQD-120A-28K-485 2B

SPECTRUM CONTROLS WP-R-3G-SW-I / WPR3GSWI (USED)

SPECTRUM CONTROLS 1762SC-IF8U PLC MODULE

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

InView Message Display Board Cat. 2706-P22R-SC Ser A

Factory Sealed SPECTRUM 1746sc-IA8I SER B

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

SPECTRUM CONTROLS 1746SC-INO4VI PLC MODULE

SPECTRUM CONTROLS 2707-M232P3-SC HMI

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

194062 New-No Box; Spectrum Controls 1746sc-IA8I Input Module;8-Point; 100/120VA

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

Microwave Data Systems MDS 9810 HL Spread Spectrum Transceiver FREE SHIPPING

Spectrum Controls 1746SC-INI4VI

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

Spectrum Controls WP23207 WebPort 2003 QBE Modem Prgrm Ethernet Gateway / Router

Spectrum Controls 1746sc-INO4vi /C SLC 500 Analog Output Module 🆕

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

SPECTRUM CONTROLS 2706-P22R-SC DISPLAY

SPECTRUM CONTROLS 8000 RII-316 SER AD NEW

NEW Sealed Box SPECTRUM CONTROLS 2085SC-IF16C / 2085SCIF16C (bin5)

USED SPECTRUM CONTROLS WP-R-ET-SW-0 WEBPORT COMMUNICATION MODULE 9060120-01

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

NIB SPECTRUM CONTROLS 8000-RDI-332 INPUT MODULE SER. C, 32 CHANNEL, 8000RDI332

Surplus Open Spectrum Controls 1746sc-INO4vi /C SLC 500 Analog Output Module 🆕

Power Tested Spectrum TC-HAI081 8 Channel Hart Analog Input Module AS-IS

API / SCI Spectrum Control 52-971-204-IA0 EMI Feedthrough Filter Plate

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

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

45-2091 45-2198 MULTI TEMPERATURE CONTROL BOX CONTROLLER INTERFACE BOARD USED

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

SPECTRUM CONTROLS RELAY OUTPUT MODULE SER A2 REV 0.04 5VDC 8000-RD0-564

SPECTRUM CONTROLS WP-R-ET-SW-0 ETHERNET SWITCH

MDS EL805 HL Spread Spectrum XCVR Transnet 900s Industrial Radio Lot Of 2

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

ALDM-700-ADAPTER Lighting Controller by SPECTRUM

Spectrum Controls 1746sc-INO4i Ser.B Rev. 1.03 Current Output Module

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

Original New SPECTRUM 1734SC-OE2CIH module 1734SCOE2CIH Free Shipping

SPECTRUM CONTROLS 1769SC-IT61 ALLEN BRADLEY **USED** GREAT SHAPE

SPECTRUM CONTROL FILTER PART # 1270-016 FREE SHIPPING IN UNITED STATES

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

SPECTRUM CONTROLS OIU 7630461-02 (New - Old Stock)

SPECTRUM ILLUMINATION MLL16-630 LIGHT FIXTURE

Spectrum Controls S0I-200-AB-120A-28K-485 Operator Interface Panel Used

SPECTRUM CONTROLS 8000-RTD-212 12 POINT RESISTANCE INPUT MODULE. 3C

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

SPECTRUM CONTROLS 1769SC-IT61 ALLEN BRADLEY USED GREAT SHAPE