Innovations in Machine Safety

RT6 Safety Relay

Technical Data

Manufacturer.............................. JOKAB SAFETY

Ordering Data............... RT6 and supply voltage

Color............................................. black and beige

Weight..... 335 g (24 VDC), 485 g (24-230 VAC)

Supply
Voltage (A1-A2)..................... 24 VDC +15/-20%,
                24/48/115/230 VAC, +/-15%, 50-60 Hz

Power Consumption
DC supply, nominal voltage..................... <2.4 W
AC supply, nominal voltage....................... 5.3 VA

Connections S13............ Short-circuit protected
                                                          voltage output,
                         70 mA +/- 10% current limitation.
            Is used for the inputs S14, S34 and S44

Connections S53............ Short-circuit protected
                                                          voltage output,
                internal automatic fuse, max 270 mA.
                                        Is used for the reset and
                                   autoreset inputs X1 and X4
Connections S23. 0V connection for input S24

Safety Inputs
S14.............................................. +24 VDC, 20 mA
S24................................................... 0 VDC, 20 mA
S34.............................................. +24 VDC, 20 mA
S44.............................................. +24 VDC, 30 mA

Reset input X1
Supply for reset input............................. +24 VDC
Reset current............... 300 mA current pulse at
                                   contact closure, then 30mA
Minimum contact
closure time for reset............................ <100 ms

Maximum external connection cable
resistance at nominal voltage for
S14, S24, S34......................................... 300 Ohm
S44, X1..................................................... 150 Ohm

Response Time
At Power on DC/AC.....................<90ms/<220ms
When activating (input-output).................<20 ms
When deactivating (input-output)............<20 ms
At Power Loss.......................................... <150 ms

Relay Outputs
NO........................................................................... 3
NC........................................................................... 1
Maximum switching
capacity res. load AC......... 6A/250 VAC/1500 VA
Maximum switching
capacity res. load DC............. 6A/24 VDC/150 W
Minimum load....................................... 10mA/24 V
    (if load on contact has not exceeded 100 mA)
Contact material.......................... AgNi10+0.2µAu
Mechanical life............................ >107 operations

Transistor Outputs.................. Short-circuit proof
External supply to Y13................... +5 to +30 VDC
Y14..................................... Indicates that the input
                                 conditions have been fulfilled
Y24................................... Indicates that the output
                                                   relays are activated
Maximum load of Y14, Y24........... .15 mA /output
Maximum voltage drop at maximum load... 2.4 V

LED Indication
On  
..............Supply voltage OK, the LED is on
                                           Flashing light in case of
                                        under-voltage or overload
In 1     In 2   ................Indicates that the input
                                               conditions are fulfilled
     1     2 ...........Indicates that the output
                                                   relays are activated

Mounting Rail................................ 35 mm DIN rail

Operating Temperature
Range
 .......................................... -10° C to + 55° C

Connection Blocks (detachable)
Maximum screw torque................................. 1 Nm
Maximum connection area
   Solid
   conductors........... 1x4mm2/2x1.5mm2/12AWG
   Conductor with
   socket contact.................... 1x2.5mm2/2x1mm2
   Air and creep distance........ 4kV/2 IEC 60664-1

Protection Class
Enclosure..................................... IP 40 IEC 60529
Connection blocks...................... IP 20 IEC 60529