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SCU-32

Radio remote control transmitter unit ideally suited for machine control panels and other applications requiring safe wireless transmission of control signals.

  • Transmits up to 32 + 4 digital commands
  • All inputs galvanically isolated
  • High safety-class through redundant hard and software architecture
  • Suited for applications requiring EN ISO 13849-1 Performance Level d
  • Approvals and frequencies for worldwide deployment
  • Rugged, industrial design housing with protection class IP65
  • Compatible with a number of receiver units, featuring various interface options
  • System configuration via easy accessible TransKey

Contact Laird Technologies today for your complete application solutions. 

Features

  • System parameter and configuration setting via RFID transponder Key (TransKey)
  • Internal, isolated power supply for optocoupler inputs
  • Industrial AC power supply, optional DC power supplies available
  • Optionally configurable with antenna diversity

Machine Control Units

ct24 Receiver LRC CT24 

  • Ranges from 17 to 32 command relays + 2 safety relays
  • System parameter and configuration setting via RFID transponder key (TransKey™) 
  • Rugged, industrial design enclosure with IP65 protection class
  • Approvals and frequencies for worldwide deployment
  • Dim for 17 relay: 9.25” x 6.69” x 4.13” (235 x 170 x 105 mm)
  • Dim for 32 relay: 12.2” x 6.69” x 4.13” (310 x 170 x 105 mm)

ct24 Datasheet
ct24 6 Relays Datasheet 
ct24 Spare Parts 

 

MMCU-4  mmcu-4 

  • Up to 4 I/O cards for digital, analogue or industrial fieldbus signals
  • Various interface options for feed-back data
  • Safety-relays for commands available
  • Rugged, industrial design in a metal enclosure
  • High safety-class through redundant hardware and software architecture
  • Approvals and frequencies for worldwide deployment
  • Application-specific solutions through hardware and software configuration
  • Compatible with several transmitter types and models

MMCU-4 Datasheet 
MMCU Spare Parts 

 

CCM12ccm12 

  • CANopen Communication Profile CiA DS 301 V4.02
  • High safety-class through dual node hardware and software architecture
  • Operates in many radio frequencies for worldwide deployment
  • With data feedback option back to the transmitter unit
  • Features 2 monitored safety relays
  • High-impact-resistant housing with protection class IP66
  • Compatible with several transmitter types and models

CCM12 Datasheet 

Literature

Datasheet  


Specifications

 RF 

Frequency ranges 335 MHz (< 1 mW ERP)
418, 433, 447 MHz (<10 mW ERP)
859 MHz (<5mW)
915 MHz (FCC part 15)
Transmission speed 4.8 to 20 kbits/s
Transmission power < 10 mW (within the allowable levels)
Receiver sensitivity -107 dBm
Modulation FM
RF Channel spacing 12.5 kHz; 25 kHz and others
Antenna External

 


 

Electronics 

Digital Circuitry Dual-processor technology
System addresses 24 bits = 16 million addresses
TransKey Transponder with System Parameters
Hamming Distance Inputs d = 6 (telegram verification)
32 optocuplers for commands
4 optocouplers for stop
input voltage 12/24 VDC
8 analog inputs with 8 bit resolution
Internal Power Supply 12 V for optocouplers
Operating Temperatur -20 up to +60° C
Storage Temperature -40 up to +70° C
Power supply 48, 115, 230V 50-60Hz
Power Consumption max. 10 VA

 


 

Standards 

Protection class IP65
Safety Standards EN 60204-1/-32
EN ISO 13557
EN ISO 13849-1
Performance Level d
EN ISO 13849-2
Shock EN 60068-2-27
Vibration EN 60068-2 6

 


 

Mechanical Data 

Weight approx. 1.8 kg
Dimensions 235 x 170 x 105 mm (L x W x H)
Housing Plastic, Styrol Butadien, grey color
Interface connection 2 cable glands (standard),
Han24, Han32, Han64 (optional),
others on request

 


 

Miscellaneous 

Operation Indication 2 LEDs for status and diagnostics
Accessories external antenna

Specifications are subject to change without notice. Check with the factory for confirmation. 

Accessories

Batteries Double Pack 

Batteries, Double-Pack
2 rechargeable NiCD-batteries (4.8V / 1600mAh)

Battery-Charger PLG  Battery-Charger PLG
Process controlled battery-charger with 230V AC input power
Waist Belt 

Waist Belt
Robust nylon cushioned belt with metallic waist clips for the transmitter

 Body Harness 

Body Harness
An ergonomic designed synthetic support harness with comfortable nylon straps.


Options

Changing the RF-Channel

In order to ensure interference-free operation of a radio control system it may be necessary to change the RF-channel locally.

Changing the RF-channel can become necessary due to interference or the fact that a specific RF-channel is already in use. A change of channel can be performed either by reprogramming the TransKey or by reprogramming the transmitter. Reprogramming of the transmitter is performed using the transmitter keypad and requires no additional equipment.


Talkback

By re-registering the operator receives useful information necessary for his working procedures.

The large displays for cranes and machines become therefore, inapplicable, thus increasing the safety aspect of the operator`s work as his attention remains within his working field.

LEDs and displays show the operator all the information he needs. The display information can be programmed to suit the individual needs of the customer.


Talkback Displays

Various displays are available to show the talkback data. Up to 6 line text messages can be displayed on an illuminated 6x16 character display.


Tandem Operation

In the case of tandem operation the receivers can be controlled alternately either via one or two transmitters. One transmitter assumes responsibility for commands via an active request command.

Only by an active release command the receiver is given free and the other operator is able to have access to the receiver again. This option is the ideal soloution where heavy or long products have to be transported simulteaneously by tow cranes operating in tandem.


Pitch and Catch

In the case of a pitch and catch operation, the crane can be controlled alternatively via two transmitters. One transmitter assumes responsibility for commands via an active request command. Only by an active release command is the crane given free and the other operator is able to have access to the crane again.

This option is the soloution when different operators at various locations in the area and have to transport loads across large distances.


Multiple Address Feature

The multiple address feature is an add-on feature for tandem-operation.
Up to 15 receivers can be controlled alternately from 1 to maximum 7 transmitters.