Siemens 353 User Manual page 177

UM353-1B
CONTROLLER BOARD
Description
Power - AC Hot/ DC +
Power - AC Neutral/DC -
Network Communication A
Network Communication B
Transmitter Power 26Vdc +
Transmitter/Station Common
Transmitter Power 26Vdc +
Digital Output 1 +
Digital Outputs 1/2 Common
Digital Output 2 +
Digital Input 1 +
Digital Input 1 -
Digital Input 2 +
Digital Input 2 -
Digital Input 3 +
Digital Input 3 -
Analog Output 1 +
Analog Output 1/2 Common
Analog Output 2 +
Analog Input 1 +
Analog Input 1/2 Common
Analog Input 2 +
Analog Input 3 +
Analog Input 3 Common
Not Used
Not Used
Ethernet
Notes:
.
1. Safety/Case Ground - Wire to green screw at top center of rear terminal area.
2. Ground Bus - An external, user-supplied ground bus can ease connection of multiple grounds, particularly
when twinaxial cable shields are to be grounded.
3. Terminals 6, 9, 18, 21, 24, 34, 40 and 42 are electrically connected. Use the terminals that allow the best wire
routing and the least stress on components, such as range resistors.
April 2012
Table 7-1 Rear Terminal Assignments
ID # #
ACH/DC+ H 27
ACN/DC- N 28
NCA 3 29
NCB 4 30
XMTR+ 5 31
COM 6 32
XMTR+ 7 33
DOUT1+ 8 34
DOUTC 9 35
DOUT2+ 10 36
DIN1+ 11 37
DIN1- 12 38
DIN2+ 13 39
DIN2- 14 40
DIN3+ 15 41
DIN3- 16 42
AOUT1+ 17 43
AOUTC 18 44
AOUT2+ 19 45
AIN1+ 20 46
AINC 21 47
AIN2+ 22 48
AIN3+ 23 49
AINC 24 50
IOA 25 51
IOB 26 52
Separate RJ-45 Connector
I/O EXPANDER BOARD
ID Description
Relay Output 1 Normally Closed
ROUT1nc
Relay Output 1 Common
ROUT1c
Relay Output 1 Normally Open
ROUT1no
Relay Output 2 Normally Closed
ROUT2nc
Relay Output 2 Common
ROUT2c
Relay Output 2 Normally Open
ROUT2no
Analog Output 3 +
AOUT3+
Analog Output 3 Common
AOUTC
Digital Input Universal 1 +
DINU1+
Digital Input Universal 1 -
DINU1-
Digital Input Universal 2 +
DINU2+
Digital Input Universal 2 -
DINU2-
Transmitter Power 26Vdc +
XMTR+
Transmitter/Station Common
COM
Analog Input 4 +
AIN4+
Analog Input Common
AINC
Digital Input 4 +
DIN4+
Digital Input 4 -
DIN4-
Analog Input Universal 1 a
AINU1a
Analog Input Universal 1 b
AINU1b
Analog Input Universal 1 c
AINU1c
Analog Input Universal 1 d
AINU1d
Analog Input Universal 2 a
AINU2a
Analog Input Universal 2 b
AINU2b
Analog Input Universal 2 c
AINU2c
Analog Input Universal 2 d
AINU2d
Installation
7-9