NORSTAT Safety Relays - Manual (Page 17)

DEVICE SAFE FLEX T (OUTLOOK)
Safety controller
APPLICATIONS with choosable multi functions and adjustable time delay
APPROVALS CE, (TÜV, UL, C-UL pending)
CONTACTS 4 normally open (1x basic insulation), 2 normally open time-delayed,
SPECIAL CHARACTERISTICS LED indicators for status and supply diagnostic
optical failure indication by LEDs , Automatic start possible
LED
24 V DC ( + 20 - 25 % )
OPERATING VOLTAGE Overvoltage protection
POWER CONSUMPTION
START UP DELAY / FALLBACK TIME
CONTACT CAPACITY max.
CONTACT CAPACITY min. at 24V DC (*) 5 mA
SIMULTANEITY depending on the choosen functionality (see technical data)
ENVIRONMENTAL TEMPERATURE - 25°C to + 55°C
SWITCHING CAPACITY
CONTACT SECURITY 6 A quick acting or 4 A time lag
OPERATING MODE
(*) We offer all devices who have a CONTACT
CAPACITY of min. 100 mA at 24 V DC with
hard gold-plated contacts. In this way the
CONTACT CAPACITY of min. 100 mA is only 4 mA.
Please ask our sales team!
CONNECTION DIAGRAM
unverzögerte
Ausgänge
/ undelayed
outputs
verzögerte
Ausgänge /
delayed
outputs
} }
}
= time-delay Td
Td Td
S32 S33 S22 S12 S11 S21 S34
A1
Rückführung/
feedback control loop
S35 S36 A2
Start
+24V DC 0V DC
FUNCTION CIRCUIT DIAGRAM
S33 S36 S12 S31 13 23
14 24
S11 S21 S32 S22 S34 S35
INPUT CIRCUIT
Mikrocontroller 1 K1
OUTPUT CIRCUIT
A1
POWER
A2
K2 Mikrocontroller 2
K4 Mikrocontroller 4
K3 Mikrocontroller 3
ver
zöger
t / ti m e- del
ay ed
33 43
34 44
51
52
67
68
77
78
Certifications according to
Safety relevant substance data
Depending on wiring (only max. values are given)
NORSTAT INC. 300 Roundhill Dr. Rockaway, NJ 07866 Tel: 973-586-2500 Fax: 973-586-1590 www.norstat.com