GAMMA SYSTEM
10044 Pianezza / TO
Via Torino, 24/I
Tel. +39 0119682466 r.a.
Fax +39 0119674211

e-mail:info@gammasystem.com
www.gammasystem.com

Cap. Sociale €10.400 i,v,
REA 553355 - R.I.n. 4121/81 Part. Iva 02363550019
TECHNICAL DOCUMENTATION

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Control Units

   

The control unit is used to continually control the functionality of pressure sensitive MATS, pressure sensitive EDGES and pressure sensitive BUMPERS.

Two safety relays with forced open contacts detect voltage at the leads of sensor terminals (safety mats, edges and bumpers).The control unit is fundamental to continually check the good operation of safety devices. This means being sure that when such devices are activated, the desired electrical signal is generated.

The control unit is capable of controlling several safety devices.

EN ISO 13849-1 - EN ISO 13856-1-2-3 - EN 60947-5-1 EN 50205 (TYPE A)

 

Control units for 8.2kΩ conductive edge


Two symmetric circuits detect the current in the edge, adjusted for a resistance of 8,2 kΩ. When the circuits detect a variation of ± 4 kΩ, caused by a fault or operation of the edge, they desexcite the outlet relays, that open the safety contacts.

EN ISO 13849-1 - EN ISO 13856-1-2-3 - EN 60947-5-1 EN 50205 (TYPE A)


   
TECHNICAL FEATURES GP02/E GP02R.T   GP02R
(8,2 kΩ)
GP02R-C
(8,2 kΩ)
Safety category 3 (three) PL e 3 (three) PL e 3 (three) PL e
Supply voltage 24 Vdc ± 10%   24Vdc ±10% 24 Vdc ± 10%
Current absorbed with reset
module 24Vdc
90 mA   90 mA 90 mA
Safety output (1) 1N.O 2N.O   2 N.O 2 N.O
Dimension of container 35x90xh70 mm 22.5x99xh114 mm   22.5x99x
h114.5mm
120 x155x h75 mm
Sensors to be used and safety category MATS, EDGES
SHOCK- ABSORBERS
MATS, EDGES
SHOCK- ABSORBERS 8.2kΩ
8.2kΩ conductive edge cat. 3
Approvals ICEPI ICEPI | ICEPI
(1) Contact closed with sensor supplied, not operated