22 | SAMLEX AMErICA INC.
SECTIOn 2 |
Components & Layout
12
13
11
1
3
4
Protection Covers for Battery Terminals
8
5
2
1a Red
1b Black
9A
14
15
16
9B
9C
6
9D
7
10A
10B
10C
1.
battery Positive (+) Input Connector – M10 x 1.50 Nut & bolt (rED Protection Cover 1(a) is removed)
1a. rED Protection Cover for battery Positive (+) Input Connector
2.
battery Negative (-) Input Connector – M10 x 1.50 Nut & bolt (black Protection Cover 1(b) is removed)
2a. black Protection Cover for battery Negative (-) Input Connector
3
. External Charger (+) Input Connector – M12 x 0.75 Thumb Nut and bolt
4.
External Charger (-) Input Connector - M12 x 0.75 Thumb Nut and bolt
5.
DC Side Grounding Connector – Hole Dia 6.5mm for wire sizes up to 25mm
2
(AWG #4). Set Screw
M-8. This is internally connected to the metal chassis of the unit.
6.
rJ-45 Jack for Temperature Sensor “EVO-bCTS” (fig. 2.5)
7.
rJ-45 Jack for EVO-rC remote
8.
Air inlet vents for 2 internal cooling fans [Additional air inlet vents at the bottom (not shown)]
9A, 9b.
rJ-45 Jacks for Communication Ports “COMM 1” and “COMM 2” - for rS-485 networking and
MODbUS Serial Communication Protocol (for future use)
9C, 9D.
rJ-45 Jacks for Communication Ports “COM 3” and “COM 4” - for “CANbus” Serial
Communication Protocol (for future use)
10A to 10C.
Knock outs for AC wiring inlet/exit wiring entry (Diameter: 27.8mm / 1 3/32”) (for ¾” conduit/fittings)
11.
ON/Off Push button
12.
Green LED “ON”
13.
red LED “fault”
14.
Output Terminals for Status relay - Screw M 2.5; Wire size: up to 4mm
2
/ AWG #12
• NO (Normally Open)
• Common
• NC (Normally Closed)
15.
+12V Input Terminals for “remote On Off” (9 to 15V, 3mA) - Screw M 2.5; 0.05 to 3.31mm
2
/
AWG #30 to #12
16.
Output Terminals for +12VDC source (up to 100mA) (available only when the unit is ON) - Screw
M 2.5; Wire size: up to 4mm
2
/ AWG#12
• Contact ratings: 125 VAC/30 VDC ; 3A
Fig 2.1 Layout-Front
2.
1 MAin unit: LAyout-Front (Fig 2.1)
(i) When the relay is Off, "NO" and "Common" contacts are open and
"NC" and "Common" contacts are closed.
(ii) When the relay is ON, "NO" and "Common" contacts are closed and
"NC" and "Common" contacts are open.