ET224: Expansion Module for GT series with Potential Separation, 4 Outputs

The expansion module ET224 is used in combination with the device GT228/ET. With the four additional outputs that the ET224 offers, a total of 12 outputs can ben achieved with the GT228/ET. The modules are connected via a BUS interface, which makes it simple to plug the devices together.

Input frequency up to 350 kHz [SE TTL / SE HTL] or 1 MHz [RS422 / HTL differential]
4 pulse outputs, formats corresponds to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy connection of the modules
Power supply 10 ... 30 VDC
Signal delay time max. 430 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric LOW: 0 ... 5 V HIGH: 9 ... 30 V
Input level at TTL (asymmetrical): LOW: 0 ... 0.6 V HIGH: 2.2 ... 5 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 34 x 118 x 140 mm (1,34 x 4,65 x 5,51")