Technical Data - ABB S800 I/O Manual

Technical Data

The MTU can be mounted on a standard DIN rail. It has a mechanical latch that
locks the MTU to the DIN rail. The latch can be locked/unlocked with a
screwdriver.
The MTU has two BLOCK signals, one for each module position, that keeps the
modules in its init state until it is locked in its position.
Technical Data
Power input
PROFIBUS connection
Service ports
ModuleBus current distribution
Maximum 5 V
Maximum 24 V
Mechanical keys (2)
Safety Classification
Protection Rating
Rated insulation voltage
Dielectric test voltage
Width
Acceptable wire sizes
Depth
120
Table 31. TB847 Redundant MTU for CI840
Item
Appendix A Specifications
Value
24 V d.c. (19.2 - 30 V)
DSUB9 connector
RJ45 connector

1.5 A
1.5 A
36 different combinations
Class I according to IEC 536; (earth
protected)
IP20 according to IEC 529, (IEC 144)
50 V
500 V a.c.
124 mm (4.88")
0.25 - 2.5mm , 24 - 14 AWG
2
Recommended torque: 0.5 - 0.6 Nm
Stripping length: 6-7.5 mm, 0.24-0.30 in
47 mm (1.85")
3BSE020926-600