Introduction to the TBX AMS 620 module

General

The module TBX AMS 620 is a module with 6 non-isolated high level analog inputs and 2 isolated outputs. It must be used with a TBX LEP 030 communicator. This module can be used as a basic module or as an extension.

This module can provide each input with the following ranges:

high level voltage: 0/5 V -10 V,
high level current: 0/20 mA and -4/20 mA,

and the inputs on this module have the following ranges:

high level voltage: 10 V,
high level current: 0/20 mA and -4/20 mA.

Technical specifications

The following table provides the technical specifications of the module.

TBX AMS 620
Supply voltage +SV		19,2 to 60 V
Nominal voltage +SV		24 V	48 V
Current drawn at +SV by the AMS used as a basic module (1)		224 mA typically 321 mA max.	114 mA typically 164 mA max.
Additional current drawn from a basic module when the AMS module is used as an extension		59 mA typically 87 mA max.	30 mA typically 44 mA max.
Current drawn at +SV by the AMS used as an extension		162 mA typically 202 mA max.	84 mA typically 104 mA max.
Isolation	between input channels	non isolated
	between output channels	500 V rms - 50/60 Hz for 1 min
	between channels and ground (GND)	500 V rms - 50/60 Hz for 1 min
	between channel and supply	1500 V rms - 50/60 Hz for 1 min
Permissible common mode voltage between channel and ground and between channels during operation		150 V rms - 50/60 Hz for 1 min

Key:
(1)	In terms of consumption, do not forget to consider the current drawn at +SV by the TBX LEP 030 communication module from the basic module.