Specifications

CHAPTER 4 SYSTEM CONNECTION
4.3 Connection of Power Supply
30
4.3.2 Connection for Using General-purpose Stabilized Power Supply
A general-purpose stabilized power supply is used with the M6 Series (M610/630) not provided with a
hard disk.
(1) General-purpose stabilized power supply connection
DCIN
Control unit
ON
OFF
Display unit
MC2
MC for ON/OFF
NFB
MC2
MC2
NFB
RS T
Control unit
power
General-purpose stabilized
power supply
1. Refer to section "4.2.2 Control unit connector pin assignment" for details on the control unit's
DCIN connection.
2. Leave CF01 on the control unit open.
Do not damage, apply excessive stress, place heavy things on or sandwich the cables, as
this may lead to electric shocks.
(2) Power supply specification
Control unit power specifications
Output voltage
+24V±5%
Ripple
±5% (P-P)
Output current 3A
Caution) Prepare a control unit power supply (general-purpose stabilized power supply) separate
from the base I/O and remote I/O unit power supply.
MC2 (ON/OFF MC) specifications
Contact rating 250VAC/1 A or more
Operation coil 250VAC/0.2 A or less
No. of contacts 3a or more
Standards
VDE Standards
approved part
WARNING