Satec PM130 PLUS Series - Additional Communication Port - COM2; TOU - Battery-Operated Clock Unit; Customized Options; Device Resolution

Chapter 1 General Information Customized Options
PM130 PLUS Powermeter Series_Installation Operation and Manual 16
1.2.3 Additional Communication Port – COM2
A second COM2 communication port can be ordered as an expansion module. COM2 options available:
• Ethernet 10/100BaseT port; MODBUS/TCP , DNP3/TCP and IEC 60870-5-104 communications
protocols
• Profibus DP port
• RS-232/RS-422/RS-485 port; MODBUS RTU, DNP3, SATEC ASCII and IEC 60870-5-101
communication protocols;
• GPRS communications port
1.2.4 TOU - Battery-Operated Clock Unit
The TOU module provides:
• A precise clock with battery backup; 6-year clock retention time
• 4 dry contact digital inputs (DI) for monitoring external contacts and receiving pulses from energy,
water and gas meters; programmable de-bounce time; 1-ms scan time.
1.3 Customized Options
Presentation of data on the front display and via communications can be customized to best suit the user
application.
1.3.1 Device Resolution
A low or high-resolution option can be selected for the presentation of voltage, current, and power for use
in high and low power applications. See Measurement Units for more information.
1.3.2 Energy Rollover
The energy rollover limit can be changed in the meter to provide 4-digit to 9-digit energy resolution. See
Device Options in Chapter 5 for details. The meter display is capable of showing full 9-digit energy counters
using two LED windows.
1.3.3 Display Options
Different display options are available for customization to be used in dark or non-safe locations, or in
places that are hardly accessible for observation. See Configuring the Display in Chapter 5 for more
information.