AS-i 4I/4O OEM Module

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	PDF-file of this data sheet

AS-i 4I/4O OEM Module

AS-i Specification 2.1
Single Slave (up to 31 slaves)

2 additional holes for
assembly angles

Outputs galvanically isolated
Inputs supplied by AS-i

BW1628

BW2054

Article no. BW1628 with screw terminals
Article no. BW2054 with wiring pins

The AS-i 4I/4O OEM Module which meets the requirements of the AS-i Specification 2.1 is the board based solution for an AS-i slave. The inputs are powered out of AS-i and the outputs out of separated 24 V. The outputs are gavanically isolated. Besides the in- and outputs are short-circuit-protected, overload-proof and pole-protected.

The state of the in- and outputs is indicated through 8 LEDs. Additionally the both AS-i LEDs (PWR green and FAULT red) display the state of the AS-i slaves as by AS-i slaves usually and Uaux is indicated with a green LED.

If bus communication is interrupted (master failure), the outputs are switched to their currentless switching state by the watchdog. A short-circuit of the outputs is notified as peripheral fault.

Customer-specific special solutions can be offered on demand. The circuit board dimensions and the plug connections can be modified also.

The AS-i 4I/4O OEM Module offers additionally 2 holes for assembly angles.

Article no.	BW1628	BW2054	Programming (Bit-setting) Data bit (input via AS-i) Bit function D0 input I1/output O1 D1 input I2/output O2 D2 input I3/output O3 D3 input I4/output O4 Parameter bit Bit function P0 not used P1 not used P2 not used P3 not used Programming: Address preset 0 changeable via bus master or programming devices IO code 7 ID code 0 ID2 code E Hint: The module can not be used with the OEM carrier board BW1484. 0 V is generated out of 0V_in, +24 V is generated out of ASI+. Between +24 V and 0 V no consumers may be connected.
Connection	screw terminals	wiring pins
Connection	circuit board installation
8 LEDs yellow	states of in-/output channel 1 - 4
LED green (PWR)	AS-i voltage OK
LED red (FAULT)	communication error
LED green (Uaux)	separated 24 V OK
Quiescent current (Input = 0, Output = 0)	< 20 mA
Switching threshold of inputs	< 0,8 mA (low), > 5 mA (high)
U	20 ... 30 V DC (PELV)
Outputs	4, electronic
Loading capacity of inputs	sum of all inputs < 180mA, supplied out of AS-i
Loading capacity of outputs	150 mA per output (sum of all outputs < 500mA), supplied by separated 24 VDC
Length of connector cables	I/O: max. 1,5 m
Operating voltage	Via AS-i
Operating current	< 20 mA
EMC directions	EN 50 081-2, EN 50 082-2
Ambient operating temperature	-25°C ... +70°C
Storage temperature	-40°C ... +70°C
Protection category EN 60 529	IP00 (soldering pins) IP20 (build in)
Dimensions (L / W / H in mm)	73 / 37,5 / 10	73 / 37,5 / 7

PDF-file of this data sheet

AS-i 4I/4O OEM Module

Article no. BW1628 with screw terminals

Article no. BW2054 with wiring pins

See data sheet for more details.