Technical Guide P92x/EN GS/E11
Getting Started
MiCOM P921-P922-P923 Page 9/18
aB
9. PRODUCT IDENTIFICATION
Prior to applying power, unclip and lift the top cover and check that the model
number of the relay listed on the front panel (top left) corresponds to the model
ordered.
P92101SM101
No.4000168 Cde : 44705/002
Un = 57 – 130V Modbus
Ua = 130-250 Vdc (100-250 Vac)
FIGURE 3 : TECHNICAL INFORMATION
The significance of each information is described below :
- P92101SM101 : cortec code. In particular, this code allows the user to know
what is the protocol used for remote communications (code 1 means
MODBUS).
- N°4000168 and Cde : 44705/002 : these numbers are the serial number and
the reference of the order : they are necessary in case of problems.
- Un = 57 – 130V : voltage inputs range.
- Modbus : communication protocol available through the rear RS485
communication port.
- Ua = 130-250Vdc (100-250Vac) : power supply range. In this example, the
power supply can be either ac or dc voltage.
To Next Page
Loading...
