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ABB Sentry BSR23 - Page 24

ABB Sentry BSR23
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24 2TLC010062M0201 Rev.F
Note!
BSR23 is supplied with power through its signal input port R.
Relay output specification
Relay output configuration 4 NO + 1 NC
Maximum operating switching voltage
Note
250 VAC
Overvoltage category II
Rated impulse withstand voltage 4 kV
Rated operational voltage 250 VAC
Minimum operating contact load 5 VDC / 10 mA (15 VDC / 3 mA)
Maximum operating switching frequency 0.5 Hz
Rated isolation voltage 400 V
Note!
In a 400 V system a 3 phase load shall only be used in a star connection.
NO contact
AC load (AC15, AC1) Rated operating voltage (Ue) 250 VAC
Rated operating current (Ie) 1 contact 5A
2 contacts 5A
3 contacts 4.6A
4 contacts 4A
DC load (DC13, DC1) Rated operating voltage (Ue) +24 VDC
Rated operating current (Ie) 1 contact 6A
2 contacts 5.6A
3 contacts 4.6A
4 contacts 4A
Required fuse 6.3 A gG, >=1 kA short circuit protection (6 A according to
UL248)
NC contact
AC load (AC15, AC1) Rated operational voltage (Ue) 250 VAC
Rated operational current (Ie) 0.5A
DC load (DC13, DC1) Rated operational voltage (Ue) +24 VDC
Rated operational current (Ie) 2A
Required fuse 4 A gG (4 A according to UL 248)
Safety device interface specification
Input (I) R1 and R2
Maximum operating input voltage 27.6 VDC
Minimum input high voltage (VIH
min
)
Note 1
19.2 VDC
Maximum input low voltage (VIL
max
)
Note 2
2 VDC
Typical input impedance 1.5 kΩ
Maximum current sink (I
sink
) 70 mA
Note 1: Voltage level above VIH
min
is interpreted as logic “1”, in worst case operating
conditions.
Note 2: Voltage level below VIL
max
is interpreted as logic “0”, in worst case operating
conditions.
Test/start/reset interface specification
Input (I) X1/X2

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