Datasheet

Datasheet
TEK.COM36
The 7709 plug-in module is a two-pole, 6×8 matrix module.
It can connect any combination of six differential channels of
instrumentation to any combination of eight differential device-
under-test channels. The instrumentation can be AC and DC
sources, internal or external meters, oscilloscopes, etc. This matrix
configuration allows wide flexibility for complex test systems.
Key Features
Automatic two- or four-wire connection to DMM
6 row × 8 column matrix
Expandable to larger switch configurations by daisy-chaining or
cascading multiple modules
Two female D-sub connectors are standard for secure hook-up
and quick teardown
300 V, 1 A capacity
Relay closures stored in onboard memory
Ordering Information
7709 8 Matrix Module
Series 7700 Plug-In Switch Modules
1 2 3 4 5
1
2
3
4
Matrix Crosspoint
HI
LO
6 7 8
5
6
HI
LO
Input
HI
LO
Sense
To
DMM
Backplane
Columns
Rows
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
50
49
1 2 3 4 5 6 7 8
7709 6×8 Matrix Module
Datasheet
Specifications
Capabilities
DMM Connection
2-Wire Functions Row 1, channels 1–8, through channel 50.
4-Wire Functions Row 1, channels 1–4 (Source to Input) through channel 50
and Row 2, channels 13–16 (Sense), through channel 49.
Close Channel CLOSE command connects channels 1–8 to DMM. For
4-wire, channels 1–4 are automatically paired with channels
13–16. ROUTe:MULTiple allows any combination of rows
and columns to be connected at the same time.
Inputs
Maximum Signal Level
Any Channel to Any Channel (1–48): 300 VDC or 300
Vrms (425 V peak) for AC waveforms, 1 A switched, 60 W,
125 VA maximum.
Contact Life (typ.) >10
5
operations at max. signal level.
>10
8
operations no load
1
.
1. Minimum signal level 10 mV, 10 μA.
Contact Resistance <1 Ω any path and additional 1 Ω at end of contact life.
Contact Potential <3 μV per contact pair.
Offset Current <100 pA.
Connector Type 50-pin female D-shell for rows and columns.
25-pin female D-shell for “daisy-chain” rows.
Supplied with male IDC ribbon cable connectors.
Isolation Between Any Two Terminals
>10
9
Ω, <200 F.
Isolation Between Any Terminal and Earth
>10
9
Ω, <400 pF.
Cross Talk (1 MHz, 50 Ω Load)
<–35 dB.
Insertion Loss (50 Ω Source, 50 Ω Load)
<0.35 dB below 1 MHz. <3 dB below 2 MHz.
Common Mode Voltage
300 VDC or 300 Vrms (425 V peak) for AC waveforms
between any terminal and chassis.
General
Matrix Configuration 6 rows × 8 columns.
Contact Configuration
2 pole Form A.
Relay Type Latching electromechanical.
Actuation Time <3 ms.
Environmental Operating Environment: Specified for 0° to 50°C. Specified
to 80% R.H. at 35°C.
Storage Environment:25° to 6C.
EMC: Conforms to European Union EMC Directive.
Safety: Conforms to European Union Low Voltage Directive
RoHS: Conforms to European Union RoHS Directive
Warranty: 1 year
Weight 0.52 kg (1.16 lb).
Supplied Accessories
7709-306A 50-pin D-Sub Male IDC Connector Kit
7709 -307A 25-pin D-Sub Male IDC Connector Kit
Available Accessories
7789 50/25 Pin Male D-Shell Solder Cup Connectors
7790 50/50/25 Pin Female/Male D-Shell IDC Connectors
7705-MTC-2 50 Pin Male to Female D-sub Cable, 2m (6.6 ft).
7707-MTC-2 25 Pin Male to Female D-sub Cable, 2m (6.6 ft).
Available Services
7709-3Y-EW 1-year factory warranty extended to 3 years from date of
shipment