Page 762 - Softbound_Edition_19_en

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Mobile electronics
V Xi Mobile electronics MD2 Xi Mobile electronics I/O Module CL-307
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P Xi D D
Xi w P 75
w MD2 Programmable Mobile Electronics (2 : 1)
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MD2 • Digital mobile electronics CL-307 7.4 133
• Robust construction with plug-in connection for mobile applications 143
MD2 MD2 Controller mode -7 «2-Point controller (2-solenoids)»
MD2 w Driving of a 2-solenoid valve with switching solenoid, resp. of two • Protection class IP68
1-solenoid valves with switching solenoid in the closed control circuit • 5/3 inputs / 8 outputs, for up to 4 pairs of proportional solenoids,
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w P (with feedback value return). With it, two solenoids can be driven. P Xi or 8 switching solenoids, or 8 digital outputs Gezeichnet 28.01.2016 BEH
Xi E 01 30.03.2016 BEH Stecker richtiggestellt Geprüft 04.05.2016 FA TK E

Freigegeben
04.05.2016
P • CAN connection Rev. Datum Name Änderungsnr. Änderungsbeschrieb Ersetzt durch: M 1:1 Serie freigegeben
Gewicht
Mobilelektronik I/O Modul
0.175 kg
P • Freely programmable 30 CL-307 Ersatz für: 0192109 Format
Dok.-Nr.
A2
P V MD2 Dokument darf ohne schriftliche Einwilligung weder kopiert, Art.-Nr. Revision
MD2 Xi verwertet noch an Dritte weitergegeben werden. DB 1.13-270 01
Zuwiderhandlung ist strafbar und wird gerichtlich verfolgt.
P 1 2 3 4 5 C:\00_Wandfluh\Verkauf\Dokumentation\Reg1.13\0192109 Blatt 1 von 1
Xi
w P w DESCRIPTION FUNCTION APPLICATION
w w Microcontroller based control with multifunc- The control can be used and programmed as a This mobile electronics is used mainly in the
w Xi tional inputs/outputs of the PME devices family stand alone unit, or as part of a distributed, de- mobile field because of the compact construc-
Xi Controller mode 6 «Axis position controlled» MD2 t Xi (Programmable Mobile Electronics). Delivered centralised system architecture. The variably tion, protection class IP67 as well as the ex-
t
MD2
Xi Driving of a directional control valve in the open control circuit (without in a robust and compact plastic housing, it is usable inputs and outputs enable reading and tensive operating temperature range and the
MD2
feedback value return). The number of solenoids that are driven is designed for the hard use in working devices controlling sensors and actuators of all kinds. selected plug connection. Customer-specific
MD2 dependent on the selected operating mode. w P and is perfectly suitable for various open loop requirements can be easily implemented.
MD2 Controller mode 9 «Axis position controlled» P MD2 Xi and closed loop control tasks.
Driving of a 2-solenoid directional control valve in the closed control cir- P
cuit (with feedback value return). With it, two solenoids can be driven. w MD2 CONTENT TYPE CODE
w P MD2 w GENERAL SPECIFICATIONS 1 CL-307-101-WAG-00 Master I/O Module
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Controller mode -8 «3-Point controller (2-solenoids)» ELECTRICAL SPECIFICATIONS 1 CL-307-103-WAG-00 Client I/O Module
x Driving of a 2-solenoid valve with switching solenoid, resp., of two Q w DIMENSIONS, ASSEMBLY 2
w 1-solenoid valves with switching solenoid in the closed control circuit ACCESSORIES 2
t Xi (with feedback value return). With it, two solenoids can be driven. CONNECTOR WIRING DIAGRAM / 3
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Xi Xi Q Xi MD2 PIN ASSIGNMENT
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MD2
MD2 MD2 GENERAL SPECIFICATIONS
P MD2 Execution Plastic molded housing
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Xi Dimensions 119 x 36 x 133 mm (see Dimensions)
x Mounting Mounting flange, screwed on
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Controller mode 7 «Speed control (2-solenoids)» Weight 250 g
Controlling of a 2-solenoid directional -, throttle - or flow control valve t Device receptacle Deutsch DTM04-12PC/D pin header
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in the closed control circuit (with feedback value return). With it, two Xi Mating connectors Deutsch DTM06-12SC / DTM06-12SD w Note: Mating connector not part of the delivery
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solenoids can be driven.
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Working temperature -40…+70°C
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P Xi ELECTRICAL SPECIFICATIONS
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w Protection class IP68 Digital outputs
P MD2 w Valve type Supply voltage 8…32 VDC Number of outputs up to 8 / up to 4 x 2
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Xi Here the operating mode is set when in open-loop controller mode. In No-load current 43 mA at 13.8 V, 27 mA at 28 V Protection Short to GND
x MD2 addition it can be selected, whether proportional - or switching solenoids Short to Battery
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are to be driven. A detailed description of the operating modes can be P Analogue Inputs Overcurrent
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t found in the section «Description of the MD2-amplifier electronics», P Xi Number of inputs 3 Pull-up resistance 10 kOhm for diagnostics
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Xi page 6. Q Xi Xi MD2 w P Input voltage range 0…5.5 V DOUT Digital Outputs
58.7 kOhm
Input resistance
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Controller mode -6 «2-Point controller (1-solenoid)» Solenoid drivers w Xi MD2 Resolution 12 bit P maximum current 3.0 A (individual)
MD2 Driving of a 1-solenoid valve with switching solenoid in the closed control Four (in the basic version) or eight (in the enhanced version) pulse width Digital Inputs 2.5 A (grouped)
PWM Pulse Width Modulation Outputs
circuit (with feedback value return). With it, only one solenoid can be modulated current outputs are available. A dither signal is superimposed
driven (corresponds to the solenoid driver 1). on the output, whereby the dither frequency and the dither level are MD2 Number of inputs Master: 2, Client: none maximum current 3.0 A (individual)
separately adjustable. For each output w Switching threshold positive >3.5 V, negative <1.5 V 2.0 A (grouped)
MD2 the minimum (Imin) and the
w w maximum (Imax) current can be separately set. The solenoid outputs ECC Estimated Current Feedback, 0.2–3.5 A/12 bit
Xi STG Switch To Ground input Accuracy ECC +/- 50mA at 2 A
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are also configurable as switching outputs. In doing so, for each output w P
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a power reduction can be separately set. Pull-up resistor 389 Ohm to internal 5 V Xi CC Constant Current (4 pairs)
FREQ Frequency Input
MD2 current sensing 0..3.43 A / 12 bit
P P Pull-up resistor 3.92 kOhm to internal 5 V CAN 40 kbit/s to 250 kbit/s
Resolution
< 5 Hz
V MD2 Frequency range max. 1 kHz MD2
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P (open drain, sinking sensor)
Xi max. 10 kHz
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w w P (active push-pull sensor)
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Xi t HID Harness Identification (Client addressing) Software
MD2 Xi Apart from the programming tools, a software for diagnostics and
MD2 error eliminating for the commissioning of the system is available.
MD2
w P MD2
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Wandfluh AG Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Illustrations not obligatory Data sheet no. Wandfluh AG Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Illustrations not obligatory Data sheet no.
Postfach P Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 1.13-240E 10/10 w Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 1.13-270E 1/3
MD2
CH-3714 Frutigen Edition 11 15 CH-3714 Frutigen Edition 19 18
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