Power Cord Connection; Dual Power Option; Figure 14- Connect The Power Cord; Figure 15- Power Connections For Enviromux With Dual Power Option - Network Technologies ENVIROMUX-SEMS-16 Installation And Operation Manual

NTI SERVER ENVIRONMENT MONITORING SYSTEM

Power cord Connection

Connect the power cord supplied to the IEC connector on the rear of ENVIROMUX. Plug the other end into AC mains and use
the switch to power ON ENVIROMUX.
NTI
R
NETWORK TECHNOL OGIES INC 1275 Danner Dr, Aurora, OH 44202
IEC female
connector
Power Cable

Dual Power Option

The ENVIROMUX-SEMS-16-DP has two IEC connectors on the rear, for connection to two separate power sources. If the power
source connected to "PWR 1" fails, the ENVIROMUX will automatically and without interruption switch over to the power source
connected to "PWR 2" before switching to the battery backup (page 65).
Note: If only one power source is used, it should be connected to "PWR 1".
Note: The power ON/OFF switch is located on the front panel of ENVIROMUX when two IEC connectors are present.
PWR 1 PWR 2
NETWORK TECHNOLOGIES INC 1275 Danner Dr, Aurora, OH 44202
UPS

Figure 15- Power connections for ENVIROMUX with Dual Power Option

REAR VIEW OF ENVIROMUX-SEMS-16
DIGITAL IN
1 2 3 4
RJ45 SENSORS
+ 12V + 12V + 12V + 12V
Tel:330-562-7070 www.n etwo rktech inc.com

Figure 14- Connect the power cord

REAR VIEW OF ENVIROMUX-SEMS-16-DP
1 2 3
RJ45 SENSORS
+ 12V + 12V + 12V
Tel:330- 562- 7070 www.net worktech inc.com
Uninterruptible Power Supplies
UPS
1 2
AUX
BEACON SIREN
5 6 7 8
+12V
+ 12V + 12V + 12V + 12V +12V
OUT
OUTPUT RELAYS
CONSOLE
1 2 3 4
IN
DIGITAL IN
BEACON SIREN
4 5 6 7 8
+12V +12V
+ 12V + 12V + 12V + 12V + 12V
OUT
OUTPUT RELAYS
1 2 3 4
IN
15
AUX PWR
+12V
ETHERNET
AUX
AUX PWR
+12V
CONSOLE
ETHERNET