User manual

english
7
Connection:
Screw terminals, RM 5.00, 8 poles
Rated cross-section: max.: 1 x 1,5 mm
2
2 x 0,75 mm
2
A
WG 26-14
E
MC: Interference emissions EN55011 Class B
Interference resistance EN 61000-6-2
D
evice safety (for the AC models):
Design to: EN61010 Part 1
Protection Class: 2
A
pplication area: Soiling Level 2
Power supply:
Non-replaceable lithium battery
(lifetime approximately. 8 years at 20°C)
Working temperature:
–10 ... +55 °C, relative humidity < 85%,
w
ithout condensation
O
perating temperature:
–10 ... +60 °C
Storage temperature:
–
20 .. +70°C
Altitude: up to 2000 m
Backlighting:
m
ust be powered by an external elecrical
source (24 V ±20%, 50 mA)
Input specifications, terminal assignment and adjustable time ranges (DC versions)
Screw terminal No. 1 No. 2 No. 3 No. 4 No. 5 No. 6 No. 7
not active
=
99999 h 59 m
contact with
GND
=
99999,99 h
6.134.012.8x0
6.134.012.8x1
6.135.012.8x0
6.135.012.8x1
no function
Timer Enable Input
NPN
PNP
NPN
PNP
Reset input NPN
NPN reset key locking
input, Contact with GND,
key free
not active
=
9999 h 59 m 59 s
contact with
GND
=
9999999,9 s
GND = 0 V DC
backlight (–)
Designation
Model
INP A INP B Reset Reset
Enable
Time range (Mode) GND BL
–
No. 8
BL
+
backlight (+)
Table 2
The time range is set via a control input (screw terminal 5).
Screw terminal 1: no function
Screw terminal 2:
Timer Enable Input:
time measurement as long as
the input is active
NPN: active for low level
Input resistance: approximately 1 MOhm
Low level: 0 ... 0,7 V DC
High level: 3 ... 30 V DC
PNP: active for high level
Input resistance: approximately 100 kOhm
Low-level: 0 ... 0,7 V DC
High-level: 4 ... 30 V DC
Screw terminal 3:
Reset input:
active for negative edge contact
input / Open Collector NPN
(switching at 0 V DC)
Low level: 0 ... 0,7 V DC
High level: 3 ... 30 V DC
Min. pulse duration: 50 ms
Input resistance: approximately 2,2 MOhm
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 active (contact with GND):
Reset key unlocked
Screw terminal
5:
Time range switching (Mode)
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
Function: see table 2