产品特点
| Shock resistant |
Y |
| AWG 美国线规导线直径（最小值） |
28 |
| Wire clamp type |
Cage clamp |
| Conductor area (min) |
0.08 mm² |
| Conductor area (max) |
2.5 mm² |
| Strip length (max) |
9 mm |
| Vibration resistant |
Y |
| AWG 美国线规导线直径（最大值） |
14 |
| 隔离度 |
0.5 kV |
能量控制
| Current consumption (internal) |
55 mA |
<b>AS Interface Master </b>
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.
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
- support of all slave profiles in accordance with V3.0 and combined transaction types 1 to 5 and acyclic write and read actions.
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.
