Gamma Modulator FHG65 Synchronizer FHG66
8
Hauser
Electrical connection
Connection compartment
1
2
3
*
*
A0018536
1
Cover of the connection compartment
2
Ground terminal on modulator
3
Ground terminal on water cooling jacket
Cable entries
Versions of the two cable entries (for supply voltage and synchronization connection)
• M20 gland
• M20 thread
• G ½ thread
• NPT ½ thread
Terminal assignment
L+
(1)
L-
(2)
+
(3)
-
(4)
18-36 VDC
SYNC IN
A
B
L+
(1)
L-
(2)
+
(3)
-
(4)
18-36 VDC
SYNC IN
A0018538
A
Ex d, Ex t, non-Ex - version
B
Ex de - version
• Terminal 1 (L+): supply voltage; 18 to 36 VDC
• Terminal 2 (L-): supply voltage; 18 to 36 VDC
• Terminal 3 (SYNC+): synchronization connection (to connect the Synchronizer FHG66); 12 VDC,
5 mA
• Terminal 4 (SYNC-): synchronization connection (to connect the Synchronizer FHG66); 12 VDC,
5 mA
• Install a circuit breaker in the power supply line
• Use a cable with a minimum diameter of 0.5 mm
2
(20 AWG)
• Mount the earth tag of the ground connector in the position direction indicated in the
graphic
