21
UH 5947 / 25.03.19 en / 091A
Your Advantages
• Three in one
- safe speed monitoring in automatic and set up operation
- safe standstill monitoring
- safe integrated gate monitoring
• For safety applications up to PL e / Cat 4 and SIL 3
• Space and costsaving, no external safe gate monitoring required
• Simple and time saving setup without PC
• Comfortable, menu guided configuration via frontside display
• Reducing interruption time in production by extensive diagnostic
functions
• Easy to integrate in existing drive applications
• Suitable for all common motor feedback systems and proximity sensors
• Copy parameter settings in other units by pressing only a push button
• Higer safety by 2-channel mode selector, external connection
• With adjustable ratio between 2 sensors e.g. to detect a broken shaft
• Possible languages: english, german, french, italian, spanish
Features
• According to
-
Performance Level (PL) e und category 4 to EN ISO 13849-1
-
SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
-
Safety Integrity Level (SIL 3) to IEC/EN 61508
• According to EN 60204
• Device setting on menu-driven display or via RJ45
(FCC Western-Modular 8P8C) with connection cable (copy function)
• Change tracking
• Adjustable operation mode
- Automatic mode: Monitoring of automatic rotational speed window
and standstill speed.
- Setup mode:
Monitoring of setup rotational speed window.
Standstill is permanently enabled.
• Single or 2-channel safety gate monitoring
• Integrated user friendly display for parameters and operation status
- for set point and actual value of U/min or m/min
- set point display also as frequency value
- with numerous diagnostic features
• Adjustable start up delay (0 ... 999 s)
• Adjustable time delay for standstill detection (13/14, 23/24) (0 ... 999 s)
• Adjustable monitoring time for feedback circuit RF1 (0,5 ... 999 s)
• Monitoring of an release magnet
• Monitoring of feedback circuits
• Activation of the output path 43/44, 53/54 with on/off pushbutton with
short circuit detection or automatic making function
• Adjustable PNP- or NPN-sensors
• Connection of different encodern possible (sin/cos, TTL, HTL)
• 2-channel function
• Forcibly guided contacts
• LED-indicators and 2 semiconductor monitoring output
• With pluggable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 45 mm
0263384
max n1
max n3
min n2
min n4
n5
AUTO
SETUP
STAND-
STILL
START (ST)
START UP
DELAY
DOOR-
ENABLE
P1
P2
EA1
EA2
STAND
(13/14)
(23/24)
STILL
38
ROTARY
(43/44)
(53/54)
68
M10368
MAG
n
t
The speed monitor UH 5947 provides safe monitoring of motors and rotating
equipment. It is used in machines and plants where machine movements
or moving parts can be a danger to men and machine. Using the front
side display the parameters can be easily and comfortably adapted to the
individual application or changed when necessary.
A025518
Canada / USA
Safety Technique
SAFEMASTER S
Speed Monitor
UH 5947
Function Diagram
Approvals and Markings
Product Description
All technical data in this list relate to the state at the moment of edition. We reserve the right
for technical improvements and changes at any time.
Summary of Contents for SAFEMASTER S UH 5947
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