Technical Data - ABB REG670 Technical Manual

Section 21
IED hardware
21.2.8.6
1168
Name Type
BO23 BOOLEAN
BO24VALUE BOOLEAN
BO24FORCE BOOLEAN
BO24 BOOLEAN

Technical data

Table 899: BOM - Binary output module contact data (reference standard: IEC 61810-2)
Function or quantity
Binary outputs
Max system voltage
Test voltage across open contact, 1 min
Current carrying capacity
Per relay, continuous
Per relay, 1 s
Per process connector pin, continuous
Making capacity at inductive load with L/R>10 ms
0.2 s
1.0 s
Breaking capacity for AC, cos j>0.4
Breaking capacity for DC with L/R < 40 ms
Maximum 72 outputs may be activated simultaneously. After 6 ms an
additional 24 outputs may be activated. The activation time for the 96
outputs must not exceed 200 ms. 48 outputs can be activated during 1
s. Continued activation is possible with respect to current
consumption but after 5 minutes the temperature rise will adversely
affect the hardware life. Maximum two relays per BOM/IOM should
be activated continuously due to power dissipation.
Values (Range) Unit
0=Normal -
1=Forced
2=Blocked
1=1 -
0=0
0=Normal -
1=Forced
0=Normal -
1=Forced
2=Blocked
Trip and Signal relays
24
250 V AC, DC
1000 V rms
8 A
10 A
12 A
30 A
10 A
250 V/8.0 A
48 V/1 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
1MRK502052-UEN B
Description
Binary output 23 status
Binary output 24 value
nary output 24 force
Binary output 24 status
Technical manual