Interlock Switches
Non contact Switches
Ferrocode
Specifications (continued)
Utilization Category (AC)
4A/250V AC/1000VA at COSϕ=1
Max Switched DC Current/Volt 2A/30V DC/60W
Min Switched DC Current/Volt 10mA/10V
Max Output Fuse
Indication
5A quick acting
Green = Power ON
Green = Output closed
Max Drop Out Time
Impulse withstand Voltage
Operating Temperature
Contamination Level
Humidity
<50mS
2500V
-10°C to +55°C (14°F to 131°F)
3
90% RH
Degree of Enclosure
Protection
IP40 DIN 0470
Description
A two-channel system, the Ferrocode setup consists of an actuator
and a separate safety switch head that is connected to a monitoring
control unit. The Ferrocode uses electromagnetic coding, which
provides a higher level of security over magnetic coding systems. To
further prevent possible override of the system, both sensor and
actuator are supplied with tamper-resistant mounting hardware.
Terminal Isolation
IP20 DIN 0470
2
Max Conductor Size
1 x 2.5mm (14 AWG) stranded with
2
sleeve stripped 8mm,1 x 4mm
(14AWG) solid conductor
Terminals
Plus-minus terminal screws M3.5
Box terminal with wire protection
The absence of moving parts and direct physical contact between
sensor and actuator eliminate mechanical wear.
Weight 24V DC unit
110/230V unit
314g (0.69lbs)
530g (1.17lbs)
Material & Colour
Housing
Red polycarbonate
A Ferrocode sensor may be used without the control unit for low
power/low risk applications. However, risks should be thoroughly
evaluated prior to application of this method.
16 way D = 120 H = 73 W = 45.5
C in accordance with VDE 0110
35mm DIN rail
Installation Group
Fixing Details
The control unit should be used when monitoring and checking of
the circuit is required. Up to 6 Ferrocode switches can be interfaced
with the 110/230V control unit and up to 15 Ferrocode switches
with the 24V version. A control unit may also be used in conjunction
with electromechanical safety devices such as limit switches, gate
interlocks and emergency stops with two contacts, 1 N.O. & 1 N.C.
Switching Head
Power Supply
24V DC +/– 15%
Power Consumption
Internal Fuse
<1VA
1A output fuse
Safety Distance
Aux. Distance
ON = 7mm, OFF = 9mm
ON = 9mm, OFF = 14mm
1 N.O. & 1 N.C.
Features
•
Electro-magnetic tamper resistant coding
Outputs
•
Interfaces directly to a safety relay control unit
Utilization Category (AC)
0.5A/120V AC/60VA at COSϕ =1
Max Switched DC Current/Volt 1A/28V DC/28W
Min Switched DC Current/Volt 10mA/10V
Specifications
Standards
EN954-1, ISO13849-1, IEC/EN60204-
1, NFPA79, EN1088, ISO14119,
IEC60947-5-1, ANSI B11.19,
AS4024.1
Max Output Fuse
1A quick acting
Indication
LED 1 Green 1 = Guard closed
Impulse withstand Voltage
Operating Temperature
Contamination Level
Humidity
2500V
Category
Approvals
Cat. 3 per EN954-1 (Sensors with
controller)
-10°C to +55°C (14°F to 131°F)
3
CE marked for all applicable directives
and cULus
90% RH
Power Supply
24V AC/DC or 110/230V AC
<6VA
Degree of Protection
Weight (not including cable)
IP67 (NEMA 6P)
Power Consumption
Switch 30g (0.07lbs)
Actuator 40g (0.09lbs)
X1-X2 Contactor Monitor
Loop
Normally closed contactor loop
Material & Colour
Fixing Details
Cable
Red moulded ABS plastic
M4
Safety Inputs
1 N.O. & 1 N.C. from Ferrocode head
500 mAT replaceable supply fuse
Mains selector switch
Internal Fuse
Internal Switches
Relay Output
2
0.2 mm (24AWG) 6 wire; Braided
PVC Jacket OD 6mm (0.23in)
2 N.O. & 1 N.C. TÜV approved
3-68