… 3  Electrical connections
Accessing the recorder connection terminals
Referring to  Figure 3:
1  Press the terminal cover release plate in recess A and pull 
terminal cover B away from the recorder body to expose the 
terminal connections.
Figure 3  Accessing the recorder connection terminals
Power supply connections
Referring to  Figure 4:
1  Make connections to the power supply terminals  
(module position E) as follows:
 – AC supply: terminals 1 (line), 2 (neutral), 3 (ground) 
or
 – DC supply: terminals 4 (+), 5 (–)
      IMPORTANT (NOTE)
  Tighten terminal screws to a torque of 0.1 Nm  
(0.9 lbf.in).
Figure 4  Power supply connections and fuse ratings
3
5
4
+
–
3
1
2
L
N
ABCD E
1
2
3
4
5
 Module positions
AC power 
supply earth 
(ground) stud
Power 
supply
terminals –
see below
 Fuse
 Fuse
Line
Neutral
100 to 240 V AC
50 / 60 Hz
Warning. Use fuse rating 500 mA (maximum) Type T IR
(UL category JDYX2)
AC Supply
DC Supply
Warning. Use fuse rating 2.5 A (maximum) Type T
24 V DC