ebm-papst BoxFan BF700S-355RT01I2, User Manual, Page: 10 / 12

ebmpapst Denmark ApS, Vallensbaekvej 21, 2605 Broendby
+45 4363 1111
mail@dk.ebmpapst.com
2019.08.01 – page 10
4.5 Connection diagram
42
No. Conn. Designation Color Function/assignment
1 1, 2 PE Green/ye
llow
Protective earth
1 3 N Blue Power supply, neutral conductor, 50/60 Hz
1 5 L Black Power supply, phase, 50/60 Hz
1 6 NC White 1 Status relay, floating status contact; break for failure, contact rating 250 VAC / 2A (AC1) /
min. 10 mA, basic insulation on supply side and reinforced insulation on control interface
side
1 7 COM White 2
Status relay, floating status contact; common connection, contact rating 250 VAC / 2A
(AC1) / min. 10 mA, basic insulation on supply side and reinforced insulation on control
interface side
2 8 0-10V Yellow Analog input (set value); 0-10 V; Ri = 100 k Ω ; adjustable curve
2 10 RSB Brown RS485 interface for MODBUS, RSB
2 11 RSA White RS485 interface for MODBUS, RSA
2 12 GND Blue Reference ground for control interface, SELV
2 13 +10V Red
Fixed voltage output 10 VDC, +10 V ±3%; max. 10 mA; short-circuit-proof; power supply
for external devices (e.g. pot)