鈥?/div>
2 push-button inputs
2 PNP-transistor outputs
Open printed circuit board
Small size (54 x 40 mm)
LED-indications for supply and Dupline
廬
carrier
DC-supply
3-wire system with Dupline and supply of module
and output load through G 2196 0000 700
鈥?Channel coding by GAP 1605
Product Description
Direct interface to the I/O鈥檚
of elevator floor stations. The
input pulses are prolonged
to 0.5 s to ensure transfer of
fast push-button activations.
Due to the small size of the
module it can be integrated
into most push-button pan-
els. All modules in an eleva-
tor is connected to the same
3 wires for bus communica-
tion with the control system
and DC power supply for the
lamps. Installerfriendly mount-
ing, operation and mainte-
nance without requirements
for any special tools or pro-
gramming.
Ordering Key
Type: Dupline
廬
Open PCB
I/O-module
Number of I/Os
I/O-type
DC-supply
G 2140 4421 700
Type Selection
Supply
10-30 VDC
Ordering no.
PNP-outputs
G 2140 4421 700
Output Specifications
Outputs
Output voltage drop
Current per output
Short circuit protection
Built-in protective diodes
Off-state leakage current
Response time
4 PNP-transistors
鈮?/div>
2.0 V
鈮?/div>
200 mA
None
Yes
鈮?/div>
200 碌A(chǔ)
1 pulse train
(136 ms @ 128 channels)
Input Specifications
Inputs
Open loop voltage
Short circuit current
Start peak current
Contact resistance
Cable length
Response time
Input pulse prolongation
2 contacts or
NPN-transistor
8.0 VDC
17 碌A(chǔ)
20 mA
鈮?/div>
100
鈩?/div>
鈮?/div>
3m
鈮?/div>
156 ms @ 128 channels
Typ. 0.5 s
Supply Specifications
Power supply
Rated operational voltage (V
in
)
Ripple
Reverse polarity protection
Current consumption
Inrush current
Transient protection voltage
Dielectric voltage
Supply - Dupline
廬
Supply - Inputs
Supply - Outputs
Overvoltage cat. III (IEC 60664)
10-30 VDC (ripple included)
鈮?/div>
3V
Yes
鈮?/div>
30 mA
鈮?/div>
1A
800 V
None
None
None
Specifications are subject to change without notice (03.09.99)
1
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