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    PLCs/Machine Control / PC Board PLC/Add-On Board

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    43 Results.
    MSA 488392

    MSA

    488392

    PROCESSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $1,566.00
    $1,566.00
    Repair Yours $1,450.00
    MSA 813825

    MSA

    813825

    DIGITAL DISPLAY PC BOARD
    ✓ IN STOCK!
    $350.00 Buy Surplus As Low As $198.22
    $198.22
    Repair Yours $200.00
    MSA 30-1005-03

    MSA

    30-1005-03

    DISCONTINUED BY MANUFACTURER, MINI PRESSURE REGULATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $142.56
    $142.56
    Repair Yours $200.00
    MSA A-ULTX-PCB-E-3-1-0-0-0

    MSA

    A-ULTX-PCB-E-3-1-0-0-0

    GAS MONITOR DISPLAY, PCB, ULTIMA X, DASBOARD
    ✓ IN STOCK!
    $3,422.00 Buy Surplus As Low As $2,054.00
    $2,054.00
    Repair Yours $1,656.00
    MSA 480785

    MSA

    480785

    RELAY CARD, RELAY RATING: 1/4 HP @ 250VAC, 240VA @ 240VAC, 1/10 HP @ 120VAC, 5 AMP @ 277VAC/30VDC
    ✓ IN STOCK!
    $229.50 Buy Surplus As Low As $137.70
    $137.70
    Repair Yours $200.00
    MSA 482536

    MSA

    482536

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $121.50
    $121.50
    Repair Yours $200.00
    MSA 462287

    MSA

    462287

    MSA, 462287, PC BOARD AMPLIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As $159.00
    $159.00
    Repair Yours $200.00
    MSA 491570

    MSA

    491570

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, MODULE 5000, CHANNEL A&B, 2X DIGITAL DISPLAYS, FEMALE CONNECTOR, W/ DIP SWITCHES
    ✓ IN STOCK!
    Buy Surplus As Low As $361.00
    $361.00
    Repair Yours $297.00
    MSA 812779

    MSA

    812779

    PC BOARD
    ✓ IN STOCK!
    $72.00 Buy Surplus As Low As $43.20
    $43.20
    Repair Yours $200.00
    MSA 490892

    MSA

    490892

    CONTROL MODULE
    ✓ IN STOCK!
    $771.20 Buy Surplus As Low As $462.72
    $462.72
    Repair Yours $379.00
    MSA 492494

    MSA

    492494

    PC BOARD DECODER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,539.00
    $1,539.00
    Repair Yours $1,450.00
    MSA 492248

    MSA

    492248

    PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $567.00
    $567.00
    Repair Yours $540.00
    MSA 488681

    MSA

    488681

    PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $1,626.90
    $1,626.90
    Repair Yours $1,450.00
    MSA 711363

    MSA

    711363

    DISCONTINUED BY MANUFACTURER, PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $716.00
    $716.00
    Repair Yours $588.00
    MSA 462251

    MSA

    462251

    MSA, 462251, POWER SUPPLY BOARD
    ✓ IN STOCK!
    $594.00 Buy Surplus As Low As $318.12
    $318.12
    Repair Yours $251.86
    MSA 10081674

    MSA

    10081674

    CHANNEL BOARD, 4-20MA
    ✓ IN STOCK!
    $552.00 Buy Surplus As Low As $328.50
    $328.50
    Repair Yours $274.73
    MSA 10085436

    MSA

    10085436

    MAIN BOARD, GASGARD XL, 1-4 CHAN
    ✓ IN STOCK!
    $1,526.40 Buy Surplus As Low As $915.84
    $915.84
    Repair Yours $598.26
    MSA 462966

    MSA

    462966

    PC BOARD & AMPLIFIER
    $1,350.00 Buy Surplus As Low As $648.00
    $648.00
    Repair Yours $537.84
    MSA D482536

    MSA

    D482536

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD MODULE, MSA, 5000 SERIES PROGRAMMER RELAY, REV 4
    Buy Surplus As Low As $467.00
    $467.00
    Repair Yours $410.00
    MSA 813826

    MSA

    813826

    DISCONTINUED BY MANUFACTURER 11/14/2022, PC BOARD
    Buy Surplus As Low As $116.00
    $116.00
    Repair Yours $200.00
    MSA 815276

    MSA

    815276

    DISCONTINUED BY MANUFACTURER, PC BOARD, NORMAL/LOW FLOW
    Buy Surplus As Low As $382.00
    $382.00
    Repair Yours $320.00
    MSA 492491

    MSA

    492491

    PC MULTIPLEX BOARD
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    MSA 482017

    MSA

    482017

    PC BOARD
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $200.00
    MSA 465301

    MSA

    465301

    CIRCUIT BOARD W/CONNECTORS AND ADD-ONS
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    Repair Yours $200.00
    MSA 10039111

    MSA

    10039111

    QUICK DISCONNECT LESS ADAPTER
    $23.00 Buy Surplus As Low As $15.00
    $15.00
    Repair Yours $200.00
    MSA 812782

    MSA

    812782

    DISCONTINUED BY MANUFACTURER, PC BOARD, TERM COMB 100%, LEL-3W
    Buy Surplus As Low As $509.00
    $509.00
    Repair Yours $420.00
    MSA 814085

    MSA

    814085

    PCBA DIGITAL/DISPLAY PETRO
    $1,166.00 Buy Surplus As Low As $700.00
    $700.00
    Repair Yours $594.00
    MSA 482188

    MSA

    482188

    PC BOARD LED DISPLAY
    $509.00 Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $255.00
    MSA MSA-813295

    MSA

    MSA-813295

    MSA, MSA-813295, MSA813295, PC BOARD,
    $427.00 Buy Surplus As Low As $214.00
    $214.00
    Repair Yours $203.00
    MSA 473449

    MSA

    473449

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, PRE-AMPLIFIER BOARD
    Buy Surplus As Low As $450.00
    $450.00
    Repair Yours $380.00
    MSA EPC-60003

    MSA

    EPC-60003

    PLC BOARD, CIRCUIT BOARD
    $884.00 Buy Surplus As Low As $442.00
    $442.00
    Repair Yours $420.00
    MSA A-ULTX-PCB-E-E-3-0-3-0

    MSA

    A-ULTX-PCB-E-E-3-0-3-0

    DISCONTINUED BY MANUFACTURER, GAS MONITOR, XE, 4-20 MA OUTPUT, 7-30 VDC, SCREW TERMINALS
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $498.00
    MSA A-TOX-PCB-31-0-0

    MSA

    A-TOX-PCB-31-0-0

    DISCONTINUED BY MANUFACTURER, PC BOARD, CONTROL BOARD, DIP SWITCHES, SCREW TERMINALS
    Buy Surplus As Low As $909.00
    $909.00
    Repair Yours $747.00
    MSA A-TOX-PCB-14-0-0

    MSA

    A-TOX-PCB-14-0-0

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, RELAY OUTPUTS, DUAL DIP SWITCH ASSEMBLY
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    MSA 815277

    MSA

    815277

    DISCONTINUED BY MANUFACTURER, PC BOARD, ROUND
    Buy Surplus As Low As $294.00
    $294.00
    Repair Yours $250.00
    MSA 482053

    MSA

    482053

    ALARM BOARD DIN-RAIL MOUNT N/O COM N/C
    Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $200.00
    MSA 711387

    MSA

    711387

    PC BOARD
    Buy Surplus As Low As $111.00
    $111.00
    Repair Yours $200.00
    MSA 473736

    MSA

    473736

    DISCONTINUED BY MANUFACTURER, PC CONTROL BOARD, AMPLIFIER CARD, STAND-OFF MOUNT
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    MSA EPC-60001

    MSA

    EPC-60001

    PLC BOARD, CIRCUIT BOARD
    $884.00 Buy Surplus As Low As $442.00
    $442.00
    Repair Yours $420.00
    MSA 10031471

    MSA

    10031471

    PLC
    $382.00 Buy Surplus As Low As $229.00
    $229.00
    Repair Yours $200.00
    MSA A-TOX-PCB-31-B-0

    MSA

    A-TOX-PCB-31-B-0

    DISCONTINUED BY MANUFACTURER, PC BOARD
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $747.00
    MSA 10081679

    MSA

    10081679

    PCB, DISPLAY BOARD, FOR GASGARD XI, MONITORS OXYGEN AND FLAMMABLE GASES, MSA10081679
    $1,974.00 Buy Surplus As Low As $1,185.00
    $1,185.00
    Repair Yours $984.00
    MSA 480100

    MSA

    480100

    DISCONTINUED BY MANUFACTURER, PC BOARD
    Buy Surplus As Low As $582.00
    $582.00
    Repair Yours $480.00
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