AEG SB4 series User Manual Page 267

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23
DNO 028
219
4 Specifications
4.1 Assignment
Product Family Modicon
Device A500
Structure Supply structure in the DTA 028
4.2 Supply Interface
Supply
U
e
+ 16.5 ... 24 ... 41 VDC
I
e
max < 4.5 ... 3 ... 1.8 A
L+ (U
B24
) uncontrolled input
L-- (M2) Reference potential
PE Protective earth
Outputs
U
B5
+5.05V+3% max 6 A
U
B12
+12V+3% max 2 A
U
B-12
-- 1 2 V + 3% max 0.15 A
Reference Potential (GND) 0 V
Protection
Against Overload electronic current limit, switch-off
Against Overvoltage Suppressor diodes for each output voltage
Fuses non
Backup Time > 150 μs for powerfail and nominal load
Extension external backup capacitor; see functions for values
4.3 Enable / Monitoring
Enable
FRGR / FRGM / FRGA Normally closed contact / root / normally open contact
Fault
STR / STM / STA Normally closed contact / root / normally open contact
Relay Loadability <
60V/0.5A/10W,15VA
UEP Monitoring input (optical coupler)
+5 ... 12V (8 ... 26 mA) for “good” area
UEN Reference potential for UEP
4.4 Physical Characteristics
Format Size: 6/8 T
Type of Port
Bus C64M connector
Mains, Backup Capacitor H11M: PK (+, terminal 20), NK (-, terminal 23)
Weight 1.5 kg
4.5 Environmental Conditions
System Data see A500 user manual
Power Dissipation < 65 W, typically 20 W
4.6 Ordering Data
DNO 028 Module 424 199 850
A3 Form Block A91V.12-234 721
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