| Brand | DOLD |
|---|---|
| Housing width | 45 mm |
| Cat. / PL (EN ISO 13849-1) | 4/e |
| SIL (IEC/EN 62061) | 3 |
| Supply voltage type | AC/DC, DC |
| Approvals | UL |
| Connection | Pluggable cage clamp terminals, Pluggable cage clamp terminals 2-wire, Pluggable screw terminals |
| Order number | 0063472 |
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DOLD UH 5947 – Speed and standstill monitor
- Brand
- DOLD
- Part number
- UH 5947
- Order number
- 0063472
Speed and standstill monitor
- 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
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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.
Features
- According to- PL e and category 4 to EN ISO 13849-1- SIL 3 to EN 61508
- Can be used in safety applications as follows:- Up to maximum SIL 3 according to EN IEC 62061
- Suitable for STO, SOS, SLS, SSM, SSR, SDL acc. to EN 61800-5-2
- 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
Technical specifications
| 1- / 2-channel | 2 |
|---|---|
| Approvals | UL |
| Cat. / PL acc. to EN ISO 13849-1 | 4/e |
| Classification | For initiators and encoders |
| Connection | Pluggable cage clamp terminals, Pluggable cage clamp terminals 2-wire, Pluggable screw terminals |
| Forcibly guided output contacts max. | 2 x 2 NO contacts |
| Indicator contacts | 2 Semiconductor monitoring outputs |
| Nominal voltage | AC/DC, DC |
| SIL CL acc. to IEC/EN 62061 | 3 |
| SIL acc. to IEC/EN 62061 | 3 |
| Thermal current Ith max. | 5 A |
| Width | 45 mm |
| Type | UH 5947 |
Available variants
| Contact equipping | 4 NO contacts |
|---|---|
| Nominal voltage | AC/DC 110 – 240 V · DC 24 V |
| Terminal type | pluggable terminal blocks with cage clamp terminals · pluggable terminal blocks with cage clamp terminals 2-wire · pluggable terminal blocks with screw terminals |
| Approvals and Markings | UL-listed C/US, TÜV, UKCA, CCC |
| Variant | At sensor selection E1+E2: The semiconductor outputs give out the incoming signal of E1 with a ratio 1:2. Other sensor selection: The emiconductor outputs have no function. For NAMUR sensors · For NAMUR sensors. At sensor selection E1+E2: The semiconductor outputs give out the incoming signal of E1 with a ratio 1:2. Other sensor selection: The emiconductor outputs have no function · For NAMUR sensors. Function standard · For PNP- NPN sensors. At sensor selection E1+E2: The semiconductor outputs give out the incoming signal of E1 with a ratio 1:2. Other sensor selection: The emiconductor outputs have no function · For PNP- NPN sensors. Function standard · For PNP- NPN sensors. The transistor outputs 38 and 68 are continuously on when the unit is on operation and are switched off as soon as failure is detected |
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