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Hewlett Packard

HP Hewlett-Packard 37201A HP-IB GPIB Extender RS232C V.24 100-240V Benchtop

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SKU:
50420
MPN:
37201A
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
17.00 LBS
Shipping:
Calculated at Checkout
  • HP Hewlett-Packard 37201A HP-IB Extender — front panel three-quarter view showing power switch and indicator LEDs
  • HP 37201A HP-IB Extender — rear panel showing HP-IB connector, twisted-pair cable port, auto-calling RS366/V.25, and data RS232C/V.24 connectors
  • HP 37201A HP-IB Extender — close-up of front panel nameplate reading '37201A HP-IB EXTENDER HEWLETT-PACKARD' with power switch
  • HP 37201A HP-IB Extender — front panel close-up showing Test Complete, Dialling, Call Complete, Extender Addressed, and Loss of Remote Data indicators
  • HP 37201A HP-IB Extender — front panel close-up showing Call Complete, Abandon Call & Retry, Data Set Ready, Clear to Send (RFS), and DTR Off indicators
  • HP 37201A HP-IB Extender — rear panel close-up showing HP-IB port, twisted-pair cable DIN connector, auto-calling RS366/V.25, and data RS232C/V.24 ports with FTZ DEE 1233 label
  • HP 37201A HP-IB Extender — rear panel power section showing 100/120/220/240V IEC inlet, fuse holder, and power ratings label
  • HP 37201A HP-IB Extender — serial number label reading SER 2602U03740, OPT 00, Hewlett-Packard Made in U.K.
$65.00
Was: $125.00
Current Stock: 1

Sold Out

Description

HP Hewlett-Packard 37201A HP-IB GPIB Extender RS232C V.24 100-240V Benchtop

The 37201A is an HP-IB/GPIB bus extender that enables remote communication between HP-IB instruments and controllers via RS232C (V.24) serial links. It extends the distance range of GPIB networks beyond standard cable limitations.

Specifications & What's Included

  • Model: HP 37201A
  • Type: HP-IB / GPIB Bus Extender
  • Interfaces: HP-IB (IEEE-488), RS232C/V.24 data port, RS366/V.25 auto-calling
  • Power: 100/120/220/240V AC, 48-66Hz, 30VA max
  • Form Factor: Benchtop/rackmountable
  • Front panel indicators: Test Complete, Dialling, Call Complete, Extender Addressed, Loss of Remote Data, Abandon Call & Retry, Data Set Ready, Clear to Send, DTR Off
  • Rear twisted-pair cable port with DIN connector
  • Manufactured in United Kingdom

Applications

The 37201A was used in test and measurement environments to extend GPIB instrument control over telecommunications lines. It connects HP test equipment, signal generators, multimeters, and related instrumentation to remote controllers via standard RS232C serial connections and modems, supporting legacy benchtop and rack-mounted laboratory setups.

Condition: Used
This Hewlett-Packard 37201A HP-IB GPIB Extender has been inspected and is in good used condition. It was pulled from a working environment. The front panel, enclosure, and indicators show normal wear consistent with lab use. The rear-panel connectors — HP-IB, twisted-pair cable port, RS232C/V.24 data port, and RS366/V.25 auto-calling port — appear clean and undamaged. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Hewlett-Packard
Model:
37201A
MPN:
37201A
Type:
HP-IB / GPIB Bus Extender
SKU:
50420
Interface Type:
HP-IB (IEEE-488 / GPIB)
Data Port:
RS232C / V.24
Auto-Calling Interface:
RS366 / V.25
Twisted-Pair Cable Port:
Yes — rear-panel DIN connector
Power Requirements:
100/120/220/240V AC, +5/-10%, 48-66Hz, 30VA Max
Fuse (100/120V):
1/2AT 240V
Fuse (220/240V):
1/4AT 240V
Form Factor:
Benchtop / Rackmountable
Front Panel Indicators:
Test Complete, Dialling, Call Complete, Extender Addressed, Loss of Remote Data, Abandon Call & Retry, Data Set Ready, Clear to Send (RFS), DTR Off
Country/Region of Manufacture:
United Kingdom
Condition:
Used – Pulled from Working Environment
Seller Notes:
Unit only; inspected and pulled from a working environment.
Condition Notes:
Used HP Hewlett-Packard 37201A HP-IB GPIB Extender. Inspected and in good condition; pulled from a working environment. Rear connectors clean. Normal lab wear. Please contact us with any questions.
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HP Hewlett-Packard 9121D Dual 3.5" Floppy Drive HP-IB GPIB Interface AS-IS

HP

$700.00
Was: $1,750.00
HP Hewlett-Packard 9121D Dual 3.5" Floppy Drive HP-IB GPIB Interface AS-ISExternal dual 3.5-inch floppy disk drive with HP-IB (GPIB/IEEE-488) interface. Designed for use with HP test equipment,...
41623
SKU:
41623
Availability:
Usually ships within 1-2 business days.
Weight:
13.00 LBS
Brand:
Hewlett-Packard
Model:
9121D
MPN:
9121D
Type:
External Dual 3.5" Floppy Disk Drive
SKU:
41623
Interface:
HP-IB (GPIB / IEEE-488)
Number of Drives:
2 (Dual)
Disk Format:
SS/DD, 270KB per disk
Disk Size:
3.5 inch
Power Requirements:
86-125V / 195-250V AC, 48-66 Hz, 67W max
Current Draw:
750 mA (low range) / 375 mA (high range)
Fuse:
1A 250V (low range) / 0.5A 250V (high range)
Form Factor:
Desktop / Stackable External
Condition:
As-Is / For Parts or Not Working
Introduced:
1982
Discontinued:
November 1987
Country/Region of Manufacture:
United States
Seller Notes:
Sold AS-IS; cracked case and faceplate; untested. No accessories included.
Condition Notes:
HP 9121D Dual 3.5" Floppy Drive sold AS-IS for parts or repair. Cracked faceplate and top case corner. HP-IB connector shows surface corrosion. Untested — no functionality guaranteed.