Schäfer iQdata RMS 222 - Page 7

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Industriestraße 41  D-57518 Betzdorf
Phone: +49 (0) 2741/283-770  sales@schaefer-it-systems.de  www.schaefer-it-systems.de As
amended on 16/8/2019 (subject to technical changes)
User Manual
Connections RMS 442
1. “CAN”
Digital contact RJ12 for connection of CAN sensors and CAN extensions
on a CAN bus with auto-sensing
2. “LAN 10/100”
Ethernet 10/100 Base-T-Port
3. “USB”
to connect a USB camera or reset the device
4. “GSM STATUS”
displays the GSM SIM card status. Flashing = Status ok (OPTIONAL)
5. “GSM ANTENNA”
Contact for GSM antenna in case of integrated GSM modem (OPTIONAL)
6. “LEDs: “ACT”
indicates the device status, E1, E2 signal 12V relay status
7. “RESTART”
restarts the device
8. LED: “CAN”
displays CAN bus status
“CAN” flashes slowly
No connection
“CAN” flashes fast
Configuration in progress
“CAN” lights up
permanently
connected to CAN device
9. “A1..A4”
8x RJ12 analogue & digital sensor inputs with auto-sensing
10.
external earthing M4 internal thread
11. “1-WIRE STATUS”
to activate the 1-WIRE bus internal switch to "ON".
LED lights green
1-WIRE module is switched on
12. “1-WIRE”
serial communication protocol, for communication via data line plus
ground reference between Master (RMS 442+) and 1-Wire Slave device
13. “DC 12V POWER”
Power supply DC 12V 2A via power supply unit
14. “DIP-SWITCH”
“Normal” ↑ Off = normal status / “Recovery” ↓ On = factory setting
15. “THERMOSENSOR”
Internal temperature sensor ± 1.0°C
16. “SIM”
SIM card slot with ejector for GSM modem (OPTIONAL)
17. “DRY CONTACTS 1...4”
potential-free inputs
18. “OUTPUT 12V 0.25A”
2x 12VDC max 0.25A Alarm outputs