Specifications

432E2050.FM/4
23 March 2004
Power-monitoring units
Product selection according to
measurement functions (cont.)
Power Meter
PM9P/PM9C PM500 PM700 PM700P PM710 PM810 PM820 PM850
Logging
Min/max of instantaneous values - Option bbbbbb
Data logging - - - - - - 2 4
Event logging - - - - - - bb
Trend curves - - - - - - - b
Alarms - Option - - - bbb
Alarm notification via email - - - - - - - -
Sequence of Events Recording - - - - - - - -
Date and time stamping - - - - - bbb
GPS time synchronisation - - - - - - - -
Storage capacity - - - - - - 80 Ko 800 Ko
Display, sensors, input/outputs
Front-panel display b b bbbbbb
Built-in current and voltage sensors - - - - - - - -
Pulse output 1 (PM9P) Option - 2 - 1 1 1
Digital or analogue inputs (max. number) - 3 - - - 13 13 13
Digital or analogue outputs
(max. number including pulse outputs)
1 (PM9P) 5 - 2 - 9 9 9
Direct voltage connections without external VT 450 V 480 V 480 V 480 V 480 V 600 V 600 V 600 V
Power supply
AC/DC version AC 230 V 110 to 400 V 110 to 415 V 110 to 415 V
DC - 120 to 350 V 125 to 250 V 125 to 250 V
DC version 24 to 48 V 24 to 48 V - -
Communication
RS 485 port b (PM9C) Option - - bbbb
Infra-red port - - - - - - - -
RS 232 port - - - - - - - -
Modbus (M), Digipact (D) protocol M M - - M M M M
Ethernet port (Modbus/TCP/IP protocol) - - - - - - - -
HTML Web-page server - - - - - - - -
Ethernet gateway for other products on an RS 485 link - - - - - - - -
(2) Not available with Digipact communication card.
(3) Maximum only.
(4) The total number of inputs and outputs may not exceed 25.
(5) Self-powered.