Related Manuals for Nedap uPASS Reach
Summary of Contents for Nedap uPASS Reach
- Page 1 Reach quick reference guide 2020-04-08 | v4.03 | Doc. no. 5276896 www.nedapidentification.com...
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Page 2: Safety Precautions
• Disconnect the power supply before removing or installing any parts. • To be sure of safety, do not modify or add anything to the uPASS Reach other than mentioned in this installation • guide or indicated by NEDAP N.V. -
Page 3: Power Supply
Reach | quick reference guide Connections Connection procedure with spring cage terminal connectors. Strip wire lead for about 9 mm (0.35 inch). Screwdriver Push the screwdriver straight down to release the spring cage. Use a slotted, narrow-head screwdriver. Wire Insert the wire lead into the wire terminal. - Page 4 Ground K4 TX+ Transmission line (positive) K4 TX- Transmission line (negative) RS485 connection RS485 interface. Only uPASS Reach model 2020. SW1-2 OFF = RS422-485. SW4-1 ON = RS485. SW4-2 ON/OFF = termination resistor enable/disable. Connections K4 RX+ RS485 B (positive)
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Page 5: Relay Output
Read disable input The reading of the uPASS Reach can (optionally) be disabled with the RDIS input. This input is commonly used in combination with a sensor (e.g. inductive loop) that detects the presence of a vehicle. A potential-free contact (relay) should be used to activate this input and disable the reading. -
Page 6: Led Indications
Reach | quick reference guide LED indications A number of LED’s indicate the current status of the uPASS Reach reader. RESET TEST The table below describes the function of each LED. Description LED bar indicating the received tag signal strength. This LED bar may also indicate the presence of radio interference.