Westermo 20ma

MD-12

W1
Fibre Optic Specification:	Westermo 10 mA balanced current loop
Data rate:	– 38400 bit/s
Connection:	Screw terminal
Connector size:	0.2 – 2.5 mm2 24 – 12 AWG

Isolation between interfaces
Power to all other	3000 V RMS @50 Hz and 60 s duration (MD-12 AC).
Power to all other	1500 V RMS @50 Hz and 60 s duration (MD-12 DC).
Power to all other	1500 V RMS @50 Hz and 60 s duration (MD-12 36-55 VDC).
Power to all other	3000 V RMS @50 Hz and 60 s duration (MD-12 115 VAC).
Line to Line	1500 V RMS @50 Hz and 60 s duration.

Standards

See Declaration of Conformity, DoC

Environmental
Temperature, operating:	5 to 50°C

Gross Automation, 1725 S. Johnson Rd., New Berlin WI 53146
262-446-0000 FAX 262-446-0300