Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Input specification, terminal assignment and adjustable time ranges (AC versions)
The time range is set via a control input (screw terminal 5).
No. 1
Screw terminal
designation
INP A
AC/DC
Model
6.134.012.8x3
6.135.012.8x3
Table 3
Screw terminal 1:
Timer Enable Input:
time measurement as long as
the level at this input is high.
Optocoupler input
10 ... 260 V AC/DC
galvanic isolation, active for
High signal
Low level:
0 ... 2 V AC/V DC
High level:
10 ... 260 V AC/DC
Input resistance:
approximately 160 kOhm
Screw terminal 2:
Common AC/DC, common connection for the opto-
coupler inputs (screw terminals 1 and 3)
Screw terminal 3:
Reset input:
active for high level.
Optocoupler input:
10 ... 260 V AC/DC galvanic
isolation, active for high signal
Min. pulse duration:
16 ms
Max. frequency:
approximately 30 Hz
Low level:
0 ... 2 V AC/V DC
High level:
10 ... 260 V AC/DC
Input resistance:
approximately 160 kOhm
Screw terminal 4:
Electrical locking of the reset key
Contact input / Open Collector NPN
(switching at 0 V DC)
Low level:
0 ... 0,7 V DC
High level:
3 ... 5 V DC
Input resistance:
approximately 2,2 MOhm
Input not active:
Reset key locked
Input in contact with GND:
Reset key unlocked
No. 2
No. 3
No. 4
Common
INP B
Reset
AC/DC
AC/DC
Enable
Screw terminal 5:
Time range switching (Mode)
Contact input / Open Collector NPN
(switching at 0 V DC)
Low level:
High level:
Input resistance:
Function:
Screw terminal 6:
Common GND connection for screw terminal 4
(reset key locking input) and screw terminal 5
(time range switching ).
Screw terminal 7:
(–) external power supply for the backlight option
Screw terminal 8:
(+) external power supply for the backlight option
(24 V DC ±20 %, 50 mA)
No. 5
Time range (Mode)
not active
contact with
GND
=
=
99999,99 h
99999 h 59 m
not active
contact with
GND
=
=
9999999,9 s
9999 h 59 m 59 s
0 ... 0,7 V DC
3 ... 5 V DC
approximately 2,2 MOhm
see table 3
Remark:
If the time range is changed during operation,
the device must be reset, otherwise the
counting value will not be reproducible.
No. 6 No. 7 No. 8
GND
BL
BL
–
+
7
Werbung
