# 7706 Keithley Switch Card New

**Additional Features:**

-   20 channels of analog input (w/automatic CJC) for generalpurpose measurements
-   16 channels of digital output
-   2 analog outputs (±12V, 5mA)
-   300V, 1A capacity; 60W, 125VA maximum
-   Configurable as two independent banks of multiplexers
-   Relay closures stored in onboard memory
-   For use with Integra Series mainframes: 2700, 2701, 2750

**Capabilities**

-   Channels 1–20: Multiplex one of 20 2-pole or one of 10 4-pole signals into DMM
-   Channels 21–25 are referenced to chassis ground
-   Channels 21–22: 16 Digital Outputs
-   Channels 23–24: Analog Voltage Output (2)
-   Channels 25: Totalize Input

**Inputs**

-   Maximum Signal Level (Channels 1–20): 300V DC or rms, 1A switched, 60W, 125VA maximum
-   Contact Life (typ.): >10.5 operations at max. signal level; >10.8 operations no load\*\*Minimum signal level 10mV, 10μA
-   Contact Resistance: <1Ω at end of contact life
-   Contact Potential: <±2μV typical per contact, 3μV max.
-   Offset Currenbt: <100pA
-   Connector Type: Screw terminal, #20 AWG wire size
-   Isolation Between any two Terminals: >109Ω, <100pF
-   Isolation Between any Terminal and Earth: >109Ω, <200pF
-   Cross Talk (10MHz, 50W Load): <–35dB
-   Insertion Loss (50W Source, 50Ω Load): <0.1dB below 1MHz. <3dB below 2MHz
-   Common Mode Voltage: 300V between any terminal and chassis
-   Temperature Accuracy using Internal CJC: 1.0°C (see mainframe specification for details)

**Totalize Input**

-   Maximum Count: 2/32–1.
-   Totalize Input: 100kHz (max), rising or falling edge, programmable
-   Signal Level: 1Vp-p (min), 42Vpk (max)
-   Threshold: 0V or TTL, jumper selectable
-   Gate Input: TTL-Hi, TTL-Lo, or none
-   Count Reset: Manual or Read+Reset
-   Read Speed: 50/s

**Analog Voltage Output**

-   DAC 1, 2: ±12V in 1mV increments, nonisolated
-   Resolution: 1mV
-   Iout: 5mA max.
-   Settleing Time: 1ms to 0.01% of output
-   Accuracy ±(% of output + mV): 1 year ±5°C: 0.15% + 19mV; 90 day ±5°C: 0.1% + 19mV; 24 hour ±1°C: 0.04% + 19mV
-   Temperature Coefficient: ±(0.015% + 1mV)/°C

**Digital Output**

-   V OUT(L): <0.8V @ Iout = 400mA
-   V OUT(H): >2.4V @ Iout = 1mA
-   V OUT(H)MAX.: <42V with external open drain pull-up
-   Write Speed: 50/s

**General**

-   20 Channels: 20 channels of 2-pole relay input. All channels configurable to 4-pole.
-   Relay Type: Latching electromechanical
-   Actuation Time: <3ms
-   Firmware: Specified for Model 2700 rev. A02 or B01, 2701 rev. A01, and 2750 rev. A01 or higher

**Environmental**

-   Operating Environment: Specified for 0° to 50°C. Specified to 80% R.H. at 35°C
-   Storage Environment: –25° to 65°C
-   Weight: 0.5kg (1.1 lbs)

The Keithley 7706 plug-in module offers 20 channelsof 2-pole or 10 channels of 4-pole multiplexer switching with automatic CJC, as well as two analog output channels, 16 digital outputs,and one event counter/totalizer. The event counter/totalizer can be used to monitor and control system components, such as fixtures, limit switches, pass/fail indicators, external voltage sources, loads, door closures, revolutions, etc., while performing mixed signal measurements. The Keithley 7706 is ideal for RTD, thermistor, and thermocouple temperature applications.

## Details

- **Price:** 1780.0 USD
- **Vendor:** Keithley
- **Type:** Card Swi
- **Tags:** 7706, Card, consignment-active, Data Logger, Factory New, Keithley, Manufacturers, Meters & DAQ, Model 7706, Other Equipment, product_manual_group_1, Product_new, Switch

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1780.00 USD | In stock |

## Images

- 7706 Keithley Switch Card New

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> Source: [ValueTronics](https://valuetronics.com/products/7706-keithley-switch-card-new)
> Updated: 2026-05-29