| Technology | AS-Interface master terminal (M3, M4) |
| AS-Interface channels | 1 |
| Number of slaves | up to 31 for V 2.0, up to 62 for V 2.11, V 3.0 |
| Specification version | AS-Interface V 2.0, V 2.11, V 3.0 (Rev. 4) |
| Slave types | standard: digital and analog,
extended:
type 1 (CTT1): S-7.3, S-7.4,
type 2 (CTT2): S-7.5.5, S-7.A.5, S-B.A.5,
type 3 (CTT3): S-7.A.7, S-7.A.A,
type 4 (CTT4): S-7.A.8, S-7.A.9,
type 5 (CTT5): S-6.0,
safety at work: S-0.B, S-7.B |
| Diagnostics | power failure, slave failure, parameterisation fault |
AS-Interface address
assignment | via configuration or automatic |
| Cycle time | max. 5 ms (at 31 or 62 slaves) |
| Connection | 2 lines via spring force technology |
| Data transfer rates | 167 kBit/s |
| Distributed clocks | – |
| Electrical isolation | 500 V (AS-Interface/E-bus) |
| Power contacts | no |
| Current consumption power contacts | – |
| Current consumption | 120 mA (E-Bus), typ. 40 mA, max. 60 mA (AS-Interface) |
| Weight | approx. 55 g |
| Operating/storage temperature | 0…+55 °C/-25…+85 °C |
| Relative humidity | 95 %, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos. | IP 20/variable |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals/markings | CE |
| AS-Interface certificate | yes, ZU-No. 97701 |
