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1-dim. Transponder Antenna with Continuous Localization
HG G-98870

The transponder antenna HG G-98870 determines the longitudinal position of a vehicle or crane by continuously detection of passive transponders installed on or in the ground (depending on the type) under the antenna.

When a transponder is crossed, the antenna induces a supply voltage into the transponder and receives the unique transponder code in response. At the same time, the position of the transponder relative to the center of the antenna field is measured.

Using the transponder position data stored in the antenna processor (transponder list), the absolute longitudinal position of the antenna is determined and output via the bus interface.

Overview

Transponder antenna for continuous position measurement on e.g. RMGs
Outdoor use, IP67
For use with passive transponders (128/64 kHz)
Internal transponder list
Continuous position output (always at least 1 transponder and max. 2 transponders in the detection range)
Output of absolute position in X-direction (direction of travel)
Interfaces: USB, Ethernet, bus interface depending on the variant CAN/CANopen® or PROFINET®
Reading distance: 130 to 210 mm, nominal reading distance: 170 mm (depending on transponder)
High accuracy
High crossing speed
Visualization of operating status by LEDs
Configuration via Ethernet with web browser (Google Chrome, Opera, Firefox, Edge and others)

Technical data

Dimensions	approx. 2118 x 320 x 70 mm (L x W x H) Height with optional mounting brackets: 184 mm
Casing	GFK (Durostone® UPM 203) and stainless steel
Weight	– Antenna approx. 44 kg – Mounting brackets 3.4 kg each
Reading area	1500 x 150 mm
Reading distance	ith130 to 210 mm (mit Transponder HG G-70652ZB)
Nominal reading distance	170 mm (with Transponder HG G-70652ZB)
Accuracy	– ≤ 2 mm at nominal reading distance – ≤ 4 mm at min.-max. distance at the edges of the reading range
Voltage supply	18 to 36 V, nominal voltage supply 24 V
Current consumption	approx. 410 mA @ 24 V
Temperatur ranges	Operation -20° C to +50° C / Storage -20° C to +70° C
Mechanical load capacity	5 g 11 ms / 2 g 10 to 55 Hz
MTTFD	Mean time to dangerous failure: 53 years
Protection class	IP 67
Climate conditions	Relative humidity max. 95 95 %
Frequency	128/64 kHz
Transponder	– Distance between transponders: 1,000 to 1,500 mm. Recommended distance: 1,400mm – Maximum length of the transponder list in the device: 8,000 Transponders
Code Decoding	8 ms
Processing time / cycle	2 ms
Output rate	≥ 2 ms adjustable
Max. crossing speed	12 m/s
Displays	HG G-98870ZA: 4 LEDs / HG G-98870YA: 5 LEDs
Connector	All Variants: 1x M12 5-Pin A-cod.: Power (male) \| 1x M12 4-Pin D-cod.: Ethernet (female) HG G-98870ZA: 2x M12 5-Pin A-cod.: CAN 1 (male) \| CAN 2 (female) HG G-98870YA: 2x M12 4-Pin D-cod.: PROFINET 1 & 2 (female)
Interfaces	USB: Emergency update Ethernet: Configuration via web interface over web browser, Logging CAN (HG G-98870ZA): Not isolated, terminator not integrated, Full CAN according to ISO/DIS 11898, standard frames, identifier and data rate configurable, telegram identifier compatible with CANopen® PROFINET® (HG G-98870YA): With integrated Switch