AS-i Bus
TELEFAST SB2 Intelligent Interfaces
39
03/00
© 2000 Schneider Electric All Rights Reserved
8-Channel Modules
▲ Detailed operating descriptions are given in each installation guide.
● State of Di bit: state of corresponding input or output. Except for ABE8S22SBB2, where the state of the outputs is the inverse of bits D2 and D3.
Type of Interface
ABE8S44SBB0 ABE8S44SBB1 ABE8R44SB11 ABE8R44SF10
Function
4 inputs/4 solid
state outputs
4 inputs/4 solid
state outputs
4 inputs/4 EM
relay outputs
4 inputs/4 EM
relay outputs
AS-i Certification
No. 114 No. 179 No. 23501 No. 23401
Specifications at 140 °F (60 °C)
Inputs (sensor side)
Supply voltage Ext.: 19.2 to 30 Vdc From the bus From the bus Ext.: 110 Vac
Supply current limit 250 mA 200 mA 150 mA –
Current consumption per channel, at Un 13 mA 10 mA 10 mA 17 mA
Guaranteed state 1 U > / I > 11 V/6 mA 74 V/10 mA
Guaranteed state 0 U < / I < 5 V/2 mA 20 V/4 mA
Conformity to IEC 1131-2 Type 2
Outputs (actuator side)
Supply voltage
conforming to IEC 947-5-1
Ext.: 19.2 to 30 Vdc Ext.: 19.2 to
30 Vdc
Ext.: 5 to 125 Vdc
Ext.: 5 to 250 Vac
Maximum volt drop at In 0.5 V –
Thermal rating per channel 0.7 A 5 A
Thermal rating for the common return 2.8 A 2 A 6 A
Rated operating current
conforming to IEC 947-5-1
DC12: 0.7 A
DC13: 0.5 A
AC12: 5 A
AC15: 1.5 A
Mechanical life
(in millions of operating cycles)
–20
Minimum current 1 mA 10 mA (at 5 V)
Maximum leakage current 0.2 mA –
Overload protection Electronic –
Overcurrent trip level 1 Type –
Low level contact switching reliability
(17 V/5 mA). Faults per 100 million operations
–1
Other Specifications
Current Consumption
from the Bus
"No-load" < 25 mA < 35 mA < 35 mA < 25 mA
With all the channels "On" < 35 mA < 250 mA < 300 mA < 100 mA
Internal Fuse Protection
4 A "quick-blow" FPC 6.3 A "quick-blow" THPC –
Maximum Switching
Frequency
100 Hz at input, < 0.5 Hz/li
2
at output 10 Hz "no-load", 0.5 Hz at Ie
Maximum Insulation
Voltage
Conforming to IEC 947-1 Inputs/bus 300 V – – 300 V
Outputs/bus 300 V 300 V 300 V 300 V
Maximum Impulse
Resistance
1.2/50 2.5 kV
Compliance Standards
UL Listed E164866 CCN NRAQ
CSA Certified LR89150 (164581-2500005985) Class 3211 07
Indicators ▲
Bus operational Green LED
Fault Red LED
External supply healthy Green LED –
AS-i Profile
S7.0
Data Bits ●
Bit value = 0 = 1 = 0 = 1 = 0 = 1 = 0 = 1
D0 Input 1 Input 1 Input 1 Input 1
01010 101
Output 1 Output 1 Output 1 Output 1
01010 101
D1 Input 2 Input 2 Input 2 Input 2
01010 101
Output 2 Output 2 Output 2 Output 2
01010 101
D2 Input 3 Input 3 Input 3 Input 3
01010 101
Output 3 Output 3 Output 3 Output 3
01010 101
D3 Input 4 Input 4 Input 4 Input 4
01010 101
Output 4 Output 4 Output 4 Output 4
01010 101
Parameter Bit
P0 to P3 Not used
Output Default States
Watchdog checks status of bus State 0
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