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MACE SMART | INSTALLATION GUIDE
Connections
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3
CONNECTIONS
See below an overview of the connections.
Nedap antenna interface
K1-6
K2-1
RS485 A (-)
Beeper_IN*
K1-5
K2-2
RS485 B (+)
Led_UL_IN*
K1-4
K2-3
Ground
Led_NA_IN*
K1-3
K2-4
Data-1 / Data
Ground
K1-2
K2-5
Data-0 / Clock
Power supply 12 - 24VDC
K1-1
K2-6
Tamper switch (normally closed)
K2-7
Tamper switch (common)
3.1
POWER SUPPLY
The MACE Smart reader requires DC power supply in the range from 12 – 24V.
Maximum current consumption is 0.2A @ 12VDC, 0.1A @ 24VDC.
Connections:
K1-1
Power supply 12 - 24VDC
K1-2
Ground
3.2
COMMUNICATION
3.2.1
RS485
The MACE Smart reader has a RS485 interface for communication with a host system
or to configure the reader settings. RS485 is a 2-wire half-duplex serial
communication interface using balanced lines. STANDARD and OSDP protocol are
available.
Connections:
K2-1
RS485 A (-)
Balanced RX/TX
K2-2
RS485 B (+)
Balanced RX/TR
For details about reader configuration see chapter 4.
Standard firmware:
Default RS485 communication baud rate is 115200. See chapter 4.2.4.
The RS485 output message format is described in chapter 4.5.1
OSDP firmware:
The OSDP protocol is implemented according to the SIA OSDP v2.1.6 standard
including the Secure Channel Protocol. Default RS485 communication baud rate is
9600. This may be changed using the OSDP_COMSET command.