Electrical Installation - Satec PM172P Quick Start Manual

Electrical Installation

IMPORTANT!
Only qualified personnel can perform setup.
All incoming power sources must be turned off during installation. During operation of the
Powermeter, hazardous voltages are present on the input terminals. Failure to observe precautions
can result in serious or even fatal injury, or damage to equipment.
Refer to the installation and operation manual for further information.
The figure below shows all the connectors and terminals on the rear side of the
PM172.
Analog Inputs/Outputs
Digital Inputs
AC Voltage Inputs
COM1 Port
The diagrams below show typical installations of the PM172.
Series PM172 Powermeters
Relay Outputs
18 19 20 21 22 23
+ - +
1 2
1
DIGITAL INPUTS ANALOG INPUTS
ANALOG OUTPUTS
2
V
1
S/N
POWER SUPPLY
90-264VAC
50/60Hz
5 STANDARD
85-290VDC
10W
V
2
(12) 10-16VDC
LOW DC
(24) 18-36VDC
(48) 36-72VDC
COM.1 :
8
RS-232/422/485 STANDARD
V
ETHERNET
3
MODEM
PROFIBUS
COM.1
11
5 1
V
9
N 6
COM2 Port Chassis Ground
Figure 6: Connections and Terminals
AC Current inputs
24 25 26 27 28 29
1 2
-
2
+ 1
RELAYS
1
- 3
1A CT. 690V
O
4
+
CT.
5A OPT.U
P
CALIBRATED AT :
2
T
25 Hz 50 Hz
-
6
I
60 Hz 400 Hz
O
ANALOG IN/OUT :
+1mA
N -
+ 7
0-20mA
S
3
0-1mA
4-20mA -
9
ATTENTION
Static-Sensitive
Devices
Handle Only at
N/- 10
Static-Safe
Workstations
POWER SUPPLY
COM.2
L/+ 12
RS-422/RS-485
-TX -RX +TX +RX
13 14 15 16 17
Power Supply
PM172 Quick Start Guide
5