Dupline® Field- and Installationbus I/O-Module for Elevators Type G 2140 4421 700 • • • • • • • 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 Direct interface to the I/O’s 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 panels. All modules in an eleva- tor is connected to the same 3 wires for bus communication with the control system and DC power supply for the lamps. Installerfriendly mounting, operation and maintenance without requirements for any special tools or programming. Type Selection Ordering Key G 2140 4421 700 Type: Dupline® Open PCB I/O-module Number of I/Os I/O-type DC-supply Output Specifications Supply Ordering no. PNP-outputs 10-30 VDC G 2140 4421 700 Outputs Output voltage drop Current per output Short circuit protection Built-in protective diodes Off-state leakage current Response time 4 PNP-transistors ≤ 2.0 V ≤ 200 mA None Yes ≤ 200 µA 1 pulse train (136 ms @ 128 channels) Input Specifications Supply Specifications Inputs Power supply Rated operational voltage (Vin) Ripple Reverse polarity protection Current consumption Inrush current Transient protection voltage Dielectric voltage Supply - Dupline® Supply - Inputs Supply - Outputs 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 µA 20 mA ≤ 100 Ω ≤3m ≤ 156 ms @ 128 channels Typ. 0.5 s Specifications are subject to change without notice (03.09.99) Overvoltage cat. III (IEC 60664) 10-30 VDC (ripple included) ≤3V Yes ≤ 30 mA ≤1A 800 V None None None 1 G 2140 4421 700 General Specifications Power ON delay Indication for Supply ON Dupline® carrier Environment Operating temperature Storage temperature Humidity (non-condensing) Mechanical resistance Shock Vibration Dimensions Weight Wiring Diagram Typ. 2 s DUP GND POW LED, green LED, yellow -20° to +50°C (-4° to +122°F) -50° to +85°C (-58° to +185°F) 20 - 80% CHANNEL PROGRAM PLUG 15 G (11 ms) 2 G (6 to 55 Hz) Open PCB 54 x 40 mm 4 pcs. of nylon PA6 snap locks are included for mounting the PCB in ø 4.8 holes 50 g Pin Allocation DUPLINE SUPPLY O6 O5 GND I2 I1 DC+ Programming Information Terminal Input/Output DUP GND POW DC + I1 I2 O5 O6 Dupline® signal Dupline® + supply GND Supply IN DC out Input 1 Input 2 Output 1 Output 2 The table below shows the relation between the inputs/outputs of the G 2140 4421 and the In/Out-markings on the GAP1605. GAP 1605 G 2140 4421 In/out 1 In/out 2 In/out 3 In/out 4 In/out 5 In/out 6 In/out 7 In/out 8 Input 1 (I1) Input 2 (I2) Not used Not used Output 1 (O5) Output 2 (O6) Not used Not used to the address given to that input. Any output of an I/Ounit that is given the identical address will now follow that input signal and switch its output signal ON or OFF. This means that a signal which is input at one location (for example as an output from the lift controller) may be output wherever required and as many times as required. assure that the changes of input signals (even extremely short ones) are communicated by the system. Mode of Operation The I/O-units use three wires for the communication with all the other I/O-units of an installation, for the supply of the I/O-units and for the loads connected to the outputs of the units. This implies, that the “common” of the communication signal is identical to the “minus” of the supply. The DC-supply voltage must connect to the system through a G 2196 0000 700, which also performs the chan- 2 nel generator function and the RS485 communication link to the elevator controller (please refer to the data sheet for G 21960 000 700 for details) Each I/O-unit has 2 inputs (NPN/contact) and 2 PNPoutputs. Every input and output is given its individual address with the coding unit GAP 1605 (please refer to the respective data sheet for details). The ON/OFF-signal that is applied to the input of an I/O-unit is associated An input pulse stretcher is used on every input to The output status of all outputs of an I/O-unit may be pre-defined for cases like loss of power and loss of communication. Please refer to the paragraph “Output status setting” of the data sheet for the GAP 1605 to change the default setting (all outputs OFF). Specifications are subject to change without notice (03.09.99)