Fema I3 Series, User Manual, Page: 4 / 12

F E MA · MANUFACTURING FOR INDUSTRIAL AUTOMATION 4
8. Connections and dimensions (mm ( inch ))
Table 3 | OUTPUT 1 signal connections
OUTPUT 1
signal
Output terminals Connections
1 2 3
4/20 mA
active output
Vexc
(out)
mA-
(in)
1 2 3
mA-
mA+
4/20 mA
passive output
mA-
(in)
mA+
(out)
1 2 3
mA-
mA+
Fuse - This instrument does not
include internal protection fuse.
According to security regulation
61010-1, add a protection fuse to the power
line to act as a disconnection element, easily
accessible to the operator and identified as
a protection device. Use time-lag fuse, with
value :
• 250 mA, for voltages > 50 Vac/dc
• 400 mA, for voltages < 50 Vac/dc
fuse
output 4/20 mA passive (current ‘ out ’)
output 4/20 mA (current ‘ in ’)
output 4/20 mA active (current ‘ out ’)
POWER (ABC)
24 to 240 Vac/dc ±10 %, isolated
output 4/20 mA (current ‘ in ’)
Vexc (+15 Vdc)
input signal (mA, Vdc)
common
Standard (35 mm)
DIN rail mount
1 2 3
106 mm
(4.17’’)
108 mm
(4.25’’)
~ +
~ -
A B C
4 5 6
7 8 9
22.5mm
(0.89’’)
output 4/20 mA active (current ‘ out ’)
output 4/20 mA passive (current ‘ out ’)
3
OUTPUT 2 (mA ) (see
‘Table 4’
) OUTPUT 1 (mA) (see
‘Table 3’
)
INPUT (Vdc / mA) (see
‘Table 5’
)
Table 4 | OUTPUT 2 signal connections
OUTPUT 2
signal
Output terminals Connections
4 5 6
4/20 mA
active output
Vexc
(out)
mA-
(in)
4 5 6
mA-
mA+
4/20 mA
passive output
mA-
(in)
mA+
(out)
4 5 6
mA-
mA+