® I/O-Module for Elevators Du line Type G 2140 4421 700 Fieldbus Installationbus • 2 push-button inputs • 2 PNP-transistor outputs • Open printed circuit board • Small size (54 x 40 mm) ® • LED-indications for supply and Dupline carrier • DC-supply ® • 3-wire system with Dupline and supply of module and output load through G 2196 0000 700 • Channel coding by GAP 1605 Product Description Ordering Key G 2140 4421 700 ® Direct interface to the I/O’s tor is connected to the same Type: Dupline of elevator floor stations. The 3 wires for bus communica- Open PCB input pulses are prolonged tion with the control system I/O-module to 0.5 s to ensure transfer of and DC power supply for the Number of I/Os fast push-button activations. lamps. Installerfriendly mount- I/O-type Due to the small size of the ing, operation and mainte- DC-supply module it can be integrated nance without requirements into most push-button pan- for any special tools or pro- els. All modules in an eleva- gramming. Type Selection Output Specifications Supply Ordering no. Outputs 2 PNP-transistors PNP-outputs Output voltage drop ≤ 2.0 V Current per output ≤ 200 mA 10-30 VDC G 2140 4421 700 Short circuit protection None Built-in protective diodes Yes Off-state leakage current ≤ 200 μA Response time 1 pulse train (136 ms @ 128 channels) Input Specifications Supply Specifications Inputs 2 contacts or Power supply Overvoltage cat. III (IEC 60664) NPN-transistor Rated operational voltage (Vin) 10-30 VDC (ripple included) Open loop voltage 8.0 VDC Ripple ≤ 3 V Short circuit current 17 μA Reverse polarity protection Yes Start peak current 20 mA Current consumption ≤ 30 mA Contact resistance ≤ 100 Ω Power dissipation ≤ 1 W Cable length ≤ 3 m Inrush current ≤ 1 A Transient protection voltage 800 V Response time ≤ 156 ms @ 128 channels Dielectric voltage Input pulse prolongation Typ. 0.5 s ® Supply - Dupline None Supply - Inputs None Supply - Outputs None Specifications are subject to change without notice (29.04.03) 1 ® Dupline is a registered trademark. A product of the CARLO GAVAZZI Group DUPLINE SUPPLY G 2140 4421 700 ® Du line Fieldbus Installationbus General Specifications Wiring Diagram Power ON delay Typ. 2 s Indication for DUP Supply ON LED, green ® Dupline carrier LED, yellow GND POW Environment Operating temperature -20° to +50°C (-4° to +122°F) Storage temperature -50° to +85°C (-58° to +185°F) O6 CHANNEL Humidity (non-condensing) 20 - 80% PROGRAM O5 PLUG Mechanical resistance GND Shock 15 G (11 ms) I2 Vibration 2 G (6 to 55 Hz) I1 Dimensions Open PCB 54 x 40 mm DC+ 4 pcs. of nylon PA6 snap locks are included for mount- ing the PCB in ø 4.8 holes Weight 50 g Pin Allocation Programming Information The table below shows the relation between the inputs/out- Input/Output Terminal puts of the G 2140 4421 and the In/Out-markings on the GAP1605. ® Dupline signal DUP ® Dupline + supply GND GND G 2140 4421 GAP 1605 Supply IN POW DC out DC + Input 1 (I1) In/out 1 Input 1 I 1 Input 2 (I2) In/out 2 Input 2 I 2 Not used In/out 3 Output 1 O 5 Not used In/out 4 Output 2 O 6 Output 1 (O5) In/out 5 Output 2 (O6) In/out 6 Not used In/out 7 Not used In/out 8 Mode of Operation The I/O-units use three nel generator function and the to the address given to that assure that the changes of wires for the communication RS485 communication link to input. Any output of an I/O- input signals (even extreme- with all the other I/O-units of the elevator controller (please unit that is given the identi- ly short ones) are communi- an installation, for the sup- refer to the data sheet for G cal address will now follow cated by the system. ply of the I/O-units and for 21960 000 700 for details) that input signal and switch the loads connected to the its output signal ON or OFF. The output status of all out- outputs of the units. This Each I/O-unit has 2 inputs This means that a signal puts of an I/O-unit may be implies, that the “common” (NPN/contact) and 2 PNP- which is input at one loca- pre-defined for cases like of the communication signal outputs. Every input and tion (for example as an out- loss of power and loss of is identical to the “minus” of output is given its individual put from the lift controller) communication. Please refer the supply. address with the coding unit may be output wherever to the paragraph “Output GAP1605 (please refer to required and as many times status setting” of the data The DC-supply voltage must the respective data sheet for as required. sheet for the GAP 1605 to connect to the system details). The ON/OFF-signal change the default setting through a G 2196 0000 700, that is applied to the input An input pulse stretcher is (all outputs OFF). which also performs the chan- of an I/O-unit is associated used on every input to 2 Specifications are subject to change without notice (28.09.99) ® Dupline is a registered trademark. A product of the CARLO GAVAZZI Group