Page 6
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(-) BL
(+) BL
INP A
INP B
n.c.
n.c.
GND
1
2
3
4
5
6
7
8
n.c.
max. 30 V DC
24 V DC ±20 %, 50 mA
DC-Type:
6.136.012.8x1
DC-Type:
6.136.012.8x0
Screw terminal 1:
Fast frequency input
NPN:
active for negative edge
Input resistance: approximately 1 MOhm
Max. frequency: 7 kHz (pulse/pause: 1:1)
Low level:
0…0,7 V DC
High level:
3…30 V DC
PNP:
active for positive edge
Input resistance: approximately 100 kOhm
max. frequency: 12 kHz (pulse/pause: 1:1)
Low level:
0…0,7 V DC
High level:
4…30 V DC
Screw terminal 2:
Slow frequency input
NPN:
active for negative edge
Input resistance: approximately 1 MOhm
Max. frequency: 30 Hz (pulse/pause: 1:1)
Low level:
0…0,7 V DC
High level:
3…30 V DC
PNP:
active for positive edge
Input resistance: approximately 100 kOhm
max. frequency: 30 Hz (pulse/pause: 1:1)
Low level:
0…0,7 V DC
High level:
4…30 V DC
Screw terminal 3, 4 and 5:
no function
Screw terminal 6:
Common GND connection for all inputs
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)
Scope of delivery:
Digital display
Clamp
Front frame for screw mounting,
Panel cut-out 50 x 25 mm
Front frame for clamp mounting,
Panel cut-out 50 x 25 mm
Seal
Operating instructions
Note:
This product includes a
lithium battery. Do
not open it by force, do not throw it in the
fire. Avoid temperatures below –20 °C and
above 70 °C!
t
Connections:
Input specification and terminal assignment
Screw terminal
No 1
No 2
No 3 No 4 No 5 No 6
No 7
6.136.012.8x0
6.136.012.8x1
7 kHz
12 kHz
NPN
PNP
30 Hz
NPN
PNP
–
Backlighting(–)
Designation
Model
INP A
INP B
–
BL
–
No. 8
BL
+
Backlighting (+)
0 V DC
GND
Table 2
