The Agilent N2261A is a GP relay module, providing 40 independent single-pole-single-throw (SPST) latching relays. Each channel can switch up to 200 V, 1 A, and 60 W or 62.5 VA. Thanks to an innovative driving circuit, 10 switching channels can be operated simultaneously, resulting in high throughput for an automatic test system. It can be operated in either SCPI mode or 3488A mode. A pair of signals can be switched together by using a pair of channels on two N2261A modules. The N2261A can be operated in single channel break-before-make (BBM) or multiple channels open/close mode. A connection terminal is not provided with the module. A screw terminal block, crimp and insert terminal block, and DIN-to-D50/25 cables are available for ease of wiring.