| Wago Specialty Modules |
 |
| Part Number |
Conformity Marking |
AS-Interface Cert. |
 750-655 |
 |
ZU50601 |
| AS-INTERFACE MASTER (M3) V.2.1 CARRIER RAIL DIN 35 |
The AS-Interface Master module
750-655 serves to connect 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 AS-Interface Master modules
750-655 already fulfill the new AS-i Specification 2.1. This means:
-up to 62 AS-Interface slaves can be connected per AS-i line
-the transfer of analog signals is integrated in the Masters and
-all further functions of the new specification such as the diagnosis of the AS-i peripheral fault are implemented.
The AS-i functions are provided both cyclically and acyclically via the fieldbus.
In the cyclic data transfer optionally up to 32 Bytes I/O data are transfered for the binary data of one AS-i line. Furthermore, analog signals and all further commands 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 facilitate the simple detection of the occasionally occuring configuration errors and irritations towards the AS-i communication. So in case of an error the down time of machines can be minimized or you can initiate preventive maintenance.
LEDs indicate the operating status and the trouble-free internal bus communication as well as the status of the signal transmission. |
|
| Technical Information |
| Characteristic |
Value |
| AS-i specification |
2.1 |
| Number of slaves |
bis zu 62 |
| Current consumption (AS-i) |
40 mA |
| Voltage supply (AS-i) |
26,5 V ... 31,6 V |
| Max. length of AS-i cable |
100 M (300 M THROUGH REPEATER) |
| Cycle time AS-i |
0.3 MS ... 10 MS, DEPENDING ON THE NUMBER OF SLAVES |
| Configuration |
VIA PROCESS IMAGE, WAGO I/O-CHECK (AS FROM VERSION 2.1) OR M1 AND M2 CONNECTIONS |
| Transmission channel |
100% |
| CURRENT CONSUMPTION (INTERNAL) mA |
55 mA |
| Voltage supply |
VIA DC 24 V POWER JUMPER CONTACTS |
| Isolation |
500 V SYSTEM/SUPPLY/AS-I |
| Data size |
MAX. 12 ... 48 BYTES, CONFIGURABLE INCLUDING 1 BYTE CONTROL/STATUS |
| Operating temperature |
0 °C ... + 55 °C |
| Storage temperature |
-25 °C ... +85 °C |
|
| Characteristic |
Value |
| Relative air humidity |
95% |
| Vibration resistance |
acc. IEC 60068-2-6 |
| Shock resistance |
acc. IEC 60068-2-27 |
| Degree of protection |
IP 20 |
| EMC immunity to interference |
gem. EN 61000-6-2 (99), EN 50295 (99) |
| EMC emission of interference |
gem. EN 61000-6-4 (01) |
| Conformity marking |
CE |
| Cross section from [mm²] |
0.08 mm² |
| Cross section to [mm²] |
2.5 mm² |
| Cross section from [AWG] |
28 AWG |
| Cross section to [AWG] |
14 AWG |
| Weight |
56 g |
| Color |
light gray |
| Height |
64 mm |
| Height |
2.52 in |
| Width |
12 mm |
| Width |
0.472 in |
| Depth |
100 mm |
| Depth |
3.937 in |
| Strip length from |
8 mm |
| Strip length to |
9 mm |
| Strip length |
0.33 in |
|
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