| Power Supply Rated voltage: 100 to 240 VAC Rated frequency: 50/60 Hz Power consumption: normal 22 VA, maximum 35 VA Safety and EMC Standards Safety standards: Certified by CSA22.2 No.1010-1, UL61010B-B complies with EN61010-1 EMC standards: Complies with EN61326-1 Optional Pulse Input Functions (/PM1) Number of channels: 3 for pulse, and 5 for remote controlling Applicable frequency: Up to 100 Hz Minimum pulse width detection: Low (close), high (open) : more than 5ms Optional Relay Output (/A1, /A2, /A3) Number of outputs: 2,4,or 6 points; energized/ de-energized, hold/non-hold, AND/OR Optional Serial Communication functions (/C2, /C3) Connection: EIA RS232 (/C2) or RS-422-A/485 (/C3) Protocols: Yokogawa private protocol Modbus function: MODBUS RTU MASTER/ SLAVE Optional Ethernet Communication functions (/C7) Connection: Ethernet (10Base-T) Functions: E-mail notification, Web-server, FTP function Optional Mathematic Functions (/M1) Operations: General arithmetic operations: Four arithmetic operations, square root, absolute, common logarithm, exponential, power, relations, logic operations. Statistical operations: Average, minimum, maximum, and summation Constant: Available (up to 30 constants) Digital data input via communication: Up to 12 data Report function: Type: Hourly daily, hourly+daily, daily+weekly, daily+monthly Operation: Average, maximum, minimum, summation Data format: ASCII Optional Remote Controlling Functions (/R1) Number of channels: 8 points Operable items: Memory start/stop, computation start/stop, computation data reset, alarm acknowledgement, event file external trigger, message writing, load setting, time setting, snapshot. |