AS-i Bus
Insulation Control Relay for AS-i Bus
65
03/00
© 2000 Schneider Electric All Rights Reserved
Specifications
Environment
Product Certification
AS-i No. 16701
Conforming to Standards
IEC 204, 1 and 2, EN 60204, 1 and 2
Degree of Protection
Conforming to IEC 529
(against direct contact)
IP2X
Resistance to Burning (Hot Wire Test)
Conforming to IEC 695-2-1 1382 °F (750 °C): extinction < 30 s
Shock Resistance
Conforming to IEC 68-2-27 11 ms (semi-sinusoidal), 15 gn ■
Vibration Resistance
Conforming to IEC 68-2-6 10 to 150 Hz, 2 gn ■
Resistance to Electrostatic Discharges
Conforming to IEC 1000-4-2 Level 3
Resistance to Radiated Fields
Conforming to IEC 1000-4-3 Level 3
Resistance to Transients
Conforming to IEC 1000-4-4 Level 3
Surge Withstand
Conforming to IEC 1000-4-5 1.2/50–8/20 µs; Level 3
Ambient Air Temperature
Operation 23 °F to 140 °F (-5 °C to +60 °C) ■
Insulation Voltage (for one minute)
Terminals/fixing rail 2 kV
Installation Category
Conforming to IEC 664 II
Degree of Pollution
Conforming to IEC 654 2
Mounting
Standard profiles
On backplate: 15 mm mounting rail or using ABE-ACC01
On chassis: 15 mm or 7.5 mm mounting rail
Suitable Cable Sections
Flexible cable without cable end
1 conductor 2 conductors
0.14 to 2.5 mm
2
—
26 to 14 AWG —
Flexible cable with cable end
0.09 to 1.5 mm
2
0.09to 0.75 mm
2
28 to 16 AWG 28 to 20 AWG
Solid cable
0.14 to 4 mm
2
0.2 to 2.5 mm
2
26 to 12 AWG 24 to 14 AWG
Tightening Torque
With 3.5 mm screwdriver 5.3 lb-in (0.6 N•m)
Measuring Input Specifications
Operating Range
29.5 to 31.6 Vdc
Average Consumption at 30 V
From bus 50 mA
Response Time
Opening of relay contacts < 20 ms
BUS communication interrupt < 5 ms
Detection Threshold
R AS-i (+) Ground < 10 kΩ
R AS-i (–) Ground < 10 kΩ
Output Relay Specifications and Operation
Number of Outputs
2 relays, each with 1 N/O contact
Output Relay State
Energized on absence of fault when AS-i + AS-i – supplied
Rated Operating Voltage
50 Vdc
Conventional Thermal Current
For U contact = 24 V DC 5 A
Rated Operating Current
DC12 5 A
DC13 (U/R =10ms) 2 A
Operating Status Indication
FAULT +, upper red LED on Insulation fault, polarity AS-i +
FAULT –, lower red LED on Insulation fault, polarity AS-i –
OK, green LED on Supply to relay on and no fault present
Test, yellow LED on Test input at state 1
Reset, green LED on Reset input at state 1
R1 and R2, green LED on Output relays energized
Test Input and Reset Input Characteristics (supplied from external source, not bus)
Consumption per Channel at Un
Un = 24 Vdc 13 mA
State 1 Guaranteed
U > or I > 11 V/5 mA
State 0 Guaranteed
U < and I < 5 V/2 mA
Conformity
Conforming to IEC 1131-2 Type II
■ Pending validation.
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