Hach-Lange SC 100 - Manual (Page 20)

Electrical Installation
16
Installation
Figure 13 Local Disconnect for Power Cord
Figure 14 Local Disconnect for Hard-wired Line Power
1. Power terminal 2. Power cord strain relief
1. Power terminal 2. Conduit strain relief
NC NC NC COM COM COM NO
F1 F2
NO NO
RELAY C RELAY B RELAY A RELAY A
J1
J2
J4
NETWORK
INTERFACE
CARD
J3
J5
J6
U5
U9
S1 1
2
NC NC NC COM COM COM NO
F1 F2
NO NO
RELAY C RELAY B RELAY A
J1
J2
J4
NETWORK
INTERFACE
CARD
J3
J5
J6
U5
U9
S1 1
2