VAM 10.1 / VAM 40.1
Interfaces
7-5
DOK-SUPPL*-VAM*10/40**-PR02-EN-P
Characteristics of Digital Inputs
Input type
Type 1, according to EN 61131-2
Number of inputs
16
Status display by LED
Green
Electrical isolation
Yes (to logic supply)
Reverse voltage protection
Yes
Plug-in grid
3,5 (Weidmüller terminal)
Fig. 7-8:
Characteristics of digital inputs
Characteristics of Digital Outputs
Output type
Semiconductor outputs, non-saving;
protected, with automatic restart, current-
carrying
Number of outputs
8
Status display by LED
Green
Electrical isolation
Yes (to logic supply)
Reverse voltage protection
Only guaranteed without load connection
Defect of the assembly because of
•
Polarity reversal with simultaneous short-
circuit of the output lines,
•
Polarity reversal with simultaneous
connection of externally polarized
suppressor diodes at the output lines
•
Applying an external voltage > U
Q
Output voltage, nominal value
24 V
Rated output current
nominal value:
UL rating:
0,2 A
0,2A General Purpose
5W Tungsten
Simultaneity factor
100 %
Plug-in grid
3,5 (Weidmüller terminal)
Fig. 7-9:
Characteristics of digital outputs
7.6
Connection for External Hand-Held Terminal (X81)
Besides the inputs for the handwheel of the hand-held terminal (A, /A, B,
/B) 12 inputs (IN0 – IN11) for the keys of the hand-held terminal are
available. The keys are supplied via the "+24 V" supply via connector X81.
The "+24 V" supply is generated by the supply "UL" and may only be used
to connect the keys of the hand-held terminal. Connection X81 for the
hand-held terminal is located on the logic circuit.
The states of the inputs and the counter value of the handwheel are
transmitted to the master control via PROFIBUS DP.
Note:
The module configuration as well as the address assignment
is described in chapter 8 "Commissioning".
