Wago 750-655 WAGO I/O-SYSTEM 750 Communication Module
AS-Interface Master, AS-I-specification: 3.0, AS-I-line length max.: 100m with Repeater 300m, Number of slaves: up to 62, Current consumption typ.: 40 mA (AS-I), Cycle time: AS-I 0,3-10 ms depending on the number of slaves, Transmission channel: 1
The 75x-655 AS-I Master Module connects AS-Interface systems to a higher-level fieldbus.
The module acts as a Master for the AS-Interface and as a slave for the fieldbus.
The 75x-655 AS-I Master Module is an M4 master in accordance with the AS-Interface V3.0 Specification.
The AS-I functions are provided both cyclically and acyclically via the fieldbus.
In cyclic data transfer, up to 32 bytes of I/O data are transferred for the AS-I line binary data. Free cyclic process image areas can be mapped with analog values. Furthermore, analog signals and all other commands and data of the new AS-I specification can be transferred in a management channel via the fieldbus.
Diagnostics, which go far beyond the AS-I specifications, simplify the detection of both sporadic configuration errors and AS-I communication interferences. An auto-installation mode allows an AS-Interface network to be created via sequential slave installation, with no addressing tool required.
Both signal transmission and operating status, as well as trouble-free internal data bus communication are indicated via LEDs.