Oldham MX15, Инструкция по установке и эксплуатации, Страница: 8 / 32

4 MX 15
Instruction Manual
View: Internal
Figure 2: Internal view.
Ref. Function See page
A. Programming circuit (Explo 340 mA or 4-20 mA). 9
B. F8 Fuse (5x20, 250 V AC - 630 mA T) with 24V DC power supply. 9
C. F7 Fuse (5x20, 250 V AC - 100 mA T) with 230 VAC power supply. 8
D. Secondary ground connection.
E. Sector power supply terminal (230 V AC or 110 V AC upon request) with
the following identifications: L (phase), N (neutral) and (ground).
8
F. Power terminal block 24 V DC (0, + 24V). 8
G. Terminal block connection with remote acknowledgment (dry contact
NO).
8
H. Terminal block detector connection. 9
J. Sensitivity settings. 16, 17
K. Zero adjustment. 16, 17
L. Configuration jumper (J17) for Fault relay.
- NC: Fault relay contact closed in alarm mode.
- NO: Fault relay contact open when not in alarm mode.
9
M. Configuration jumper (J19) for RL1 relay.
- NC: RL1 relay contact closed in alarm mode.
- NO: RL1 relay contact open when not in alarm mode.
9
N. Fault relay terminal block. Contacts CT, 250 V AC
– 2A. Contact status
not in alarm mode as defined by J17 (ref. L).
9
P. RL1 alarm relay terminal block. Contacts CT, 250 V AC
– 2A. Contact
status not in alarm mode as defined by J19 (ref. M).
9
Q. RL2 alarm relay terminal block. Contacts CT, 250 V AC
– 2A . Contact
status not in alarm mode as defined by J18 (ref. R).
9
R. Configuration jumper (J18) for RL2 relay.
- NC: RL2 relay contact closed in alarm mode.
- NO: RL2 relay contact open when not in alarm mode.
9