DOLD SAFEMASTER S UH 5947, Translation Of The Original Instructions

Page: 27 / 60

27
UH 5947 / 25.03.19 en / 091A
Monitored movement: translational; sensor type: rotationally
M10289
Gearwheel with
32 tooth
Motor
Encoder with
12 lines
Initiator E2
Spindle with
thread pitch 5mm/U
Slide
Initiator E1
Settings on the display based on the above example:
Case A:
Sensor selection:
E1+E2
Proximity sensor resolution E1: 32 pulses/rev.
Proximity sensor resolution E2: 32 pulses/rev.
Pitch:
5 mm/rev.
The speed limits (m/min) to be set refer to the rotational speed on
proximity sensor E1.
Case B:
Sensor selection:
E2
Encoder resolution: 12 pulses/rev.
Proximity sensor resolution E2: 32 pulses/rev.
Pitch:
5 mm/rev.
The speed limits (m/min) to be set refer to the rotational speed on the
encoder.
Case C:
Sensor selection:
Encoder
Encoder resolution: 12 pulses/rev.
Pitch: 5 mm/rev.
The speed limits (m/min) to be set refer to the rotational speed on the
encoder.
Monitored movement: translational; sensor type: linear
M10099_b
15mm
Initiator E2 Initiator E1
Slide
Encoder with
4mm/Imp.
Motor
Settings on the display based on the above example:
Case A:
Sensor selection:
E1+E2
Proximity sensor resolution E1: 15 mm/pulse
Proximity sensor resolution E2: 15 mm/pulse
The speed limits (m/min) to be set refer to the frequency on
proximity sensor E1.
Case B:
Sensor selection:
E2
Encoder resolution: 4 mm/pulse
Proximity sensor resolution E2: 15 mm/pulse
The speed limits (m/min) to be set refer to the frequency on the encoder.
Case C:
Sensor selection:
Encoder
Encoder resolution: 4 mm/pulse
The speed limits (m/min) to be set refer to the frequency on the encoder.
Configuration Examples
Input
Nominal voltage U
N
: AC/DC 110 ... 240 V,
DC 24 V
Voltage tolerance
AC/DC: 0.8 ... 1.2 U
N
DC: 0.9 ... 1.1 U
N
Nominal frequency (AC): 50 / 60 Hz
Frequency range (AC): 45 ... 65 Hz
max. residual ripple (DC):
48 %
Nominal consumption
AC/DC: < 6.5 W
DC: < 5 W
Min. Off-time: 150 ms
Measuring accuracy: ±
2 %
Hysteresis: 6.25 %
Initiators
Input current:
DC 24 V (provided by the device)
Output: as option PNP or NPN
Voltage on E1 and E2:
min. DC 10 V
Min. pulse duration e. g.
on and off time:
75 m s
Setting range:
1 Hz ... 2 kHz
Encoder
Version: with 2 signal paths (A, B) and their
inverted signals (A, B))
Output: as option TTL, HTL or sin/cos
(U
A
= 1 V
PP
)
When RJ45: Encoder is selected in setup
routine under item 1.3 (sensor selection) a
defined failure behaviour is necessary (high
resistive outputs) in the case of missing
powersupply or internal encoder failure.
A forced dynamisation (t < 24 h) is
necessary during longer standstill periods.
Setting range:
1 Hz ... 400 kHz
Special Version NAMUR
Supply voltage: DC 8,2 V (provided by the device)
Input current:
max. 10 mA
Response value
Low: typ. 1,6 mA
High: typ. 1,8 mA
Broken wire:
≤
0,15 mA
Short circuit: > 6,0 mA
Min. pulse duration e. g.
on and off time: 75
m
s
Setting range:
1 Hz ... 2 kHz
Output
Contacts 2 safe relay groups with each
2 NO contacts in series
Contact: Relay positive guide
Thermal current I
th
:
max. 5 A
(see quadratic total current limit curve)
Switching capacity
to AC 15
NO contact: 3 A / AC 230 V IEC/EN 60 947-5-1
to DC 13
NO contact: 1 A / DC 24 V IEC/EN 60 947-5-1
to DC 13
NO contact: 4 A / 24 V at 0.1 Hz
Electrical life
at 5 A, AC 230 V cos
ϕ
= 1:
≥
1 x 10 5 switching cycles IEC/EN 60 947-5-1
Short circuit strength
max. fuse rating:
4 A gG / gL IEC EN 60 947-5-1
Mechanical life:
≥
50 x 10
6
switching cycles
Semiconductor
monitoring output: 2 piece; 20 mA DC 24 V, plus switching
Technical Data