Agent Expand I2C Module
Connect Agent Expand units to Accordion Agent with long-range I2C and power distribution. Scalable, flexible, and engineered for growth.

Precision Switching for Demanding Measurements
The Agent Expand DMM Relay features 32 galvanically isolated SPDT channels, ensuring clean signal transitions with a break-before-make control scheme. Designed to connect with the Accordion Agent via the Agent Expand I2C Module, it provides reliable switching for sensitive measurement environments.
Flexible Channel Configuration
Engineers can configure the relay in 4×8, 2×16, or 1×32 layouts, depending on the test setup. This flexibility makes it suitable for both straightforward signal routing and more advanced switch matrix applications.
Trigger Integration for Synchronized Testing
With TRIG-IN/OUT ports, the module allows instruments like DMMs to trigger measurements precisely when connections are established. This supports automated workflows and reduces manual timing errors.
Clear Visual Status
Each port includes an LED indicator, offering instant visual feedback on active channels. This simplifies monitoring and speeds up troubleshooting during live operations.
Article data
Article number | ESH10000401 |
Part name | Expand DMM Relay |
Physical specification
Dimensions (W*D*H) | 125x160x31 mm |
General
Total Channels | 1*32 |
Total Channels | 2*16 |
Total Channels | 4*8 |
Resistive load | 1 A @30 VDC |
Resistive load | 0,3 A @125 VAC |
Switching power | 37,5 VA |
Mechanical endurance | 5 x 10^7 OPS |
Charachteristics
Contact resistance | 200 mΩ |
Insulation resistance | 1000 MΩ |
Ambient temperature | -30 – +85°C |