User`s manual

PK220070 s Specifications
General Specifications
Table B-1 lists the electrical, mechanical, and environmental specifica-
tions for the PK2200.
Table B-1. PK2200 General Specifications
Parameter Specification
Operating Temp −40°C to 70°C
Humidity 5% to 95%, noncondensing
Input Voltage 9 V to 24 V DC
Digital Inputs 16 protected, −20 V to +24 V DC
Digital Outputs 14 high-current sinking (500 mA max.) or
sourcing (250 mA max.).
Processor Z80180
Clock 9.216 MHz or 18.432 MHz.
SRAM 32K standard, 512K maximum
EEPROM 512 bytes
Flash EPROM Up to 256K
Serial ports
2 RS-232 or 1 RS-232 with RTS/CTS and
1 RS-485
Serial rate Up to 115,200 bps
Watchdog/supervisor Yes
Time/date clock Yes
Backup battery Yes, internal 3 V DC lithium ion