impro IXP20 - Terminal Communication; RS485 Port Details; Reader Options and Protocols

ISC304-0-0-GB-06
April 2011
Page 2
Terminal Communication
RS485 Terminal Port
Electrical Interface ..................
RS485.
Baud Rate ..............................
38 400.
Data Format ...........................
8 data bits, no parity, 1 stop bit.
Communications Protocol ......
ImproX Secure Communications Protocol.
Line Termination (RS485) ......
Provision is made for line termination.
Reader Options
Reader 1 Wiegand and Reader 2 Wiegand allows connection to the ImproX (MDR)
Multi-discipline Reader and Wiegand Readers. The function is selectable via the DIP-
switches (See Table 1).
Power Output ...............................
12 V DC and 5 V DC (selectable) at maximum
200 mA.
Modes Supported ........................
Tag + PIN-code or Reason Code.
Electrical Interface .......................
TTL Full Duplex.
Communications Protocol ..........
ImproX Proprietary Protocol.
Relays
Relay Output ................................
2 Relays, Form C, each with NO, COM and
NC contacts.
Relay Contact Ratings .................
10 A at 28 V DC,
5 A at 220 V AC,
10 A at 120 V AC.
Operations ....................................
100 000 Minimum.
Digital Inputs
General
Type .............................................
4 Dry-contact inputs.
Detection Resistance Range ......
< 2 kOhm.
Protection Range .........................
+15 V continuous.
Blank Space