Siemens 7ME3510, Руководство по эксплуатации, Страница: 146 / 214

Appendix
A.2 I/O Connections and Wiring
FUP1010 IP67 Portable
144
Operating Instructions, 03/2012, A5E02951522-02
Table A- 2 2 Channel/2 Path Input/Output Terminal Block Wiring
Pin# Signal Function Description
A GND Signal Ground Return For Signals
B N/C N/C No Connection
C R1B Logic Out 1 Logic Level State (HIGH=5 to 3 VDC; LOW= 1 to 0 VDC)
D N/C N/C No Connection
E R2B Logic Out 2 Logic Level State (HIGH=5 to 3 VDC; LOW= 1 to 0 VDC)
F N/C N/C No Connection
G R3B Logic Out 3 Logic Level State (HIGH=5 to 3 VDC; LOW= 1 to 0 VDC)
H N/C N/C No Connection
J R4B Logic Out 4 Logic Level State (HIGH=5 to 3 VDC; LOW= 1 to 0 VDC)
K PGEN1 Frequency Output 1 Assignable Logic Level Pulse Train (5V TTL CMOS Logic)
L PGEN2 Frequency Output 2 Assignable Logic Level Pulse Train (5V TTL CMOS Logic)
M Vo1 Voltage Output 1 Assignable (0 to 10 VDC) [Min. load=5k ohms]
N Vo2 Voltage Output 2 Assignable (0 to 10 VDC) [Min. load=5k ohms]
P Io1 Current Output 1 Assignable 4 to 20mA output
4-20mA outputs also provide a fault indication by dropping to
2mA if assigned to flow rate and under fault conditions.
R Io2 Current Output 2 Assignable 4 to 20mA output
4-20mA outputs also provide a fault indication by dropping to
2mA if assigned to flow rate and under fault conditions.
S Io PWR External Current Loop User supplied 18 to 30 VDC @ 25mA min.
T GND Signal Ground Return For Signals
U CNTRL1 Logic In 1 TTL Level State [HIGH=5 to 3 VDC; LOW=1 to 0 VDC]
V CNTRL2 Logic In 2 TTL Level State [HIGH=5 to 3 VDC; LOW=1 to 0 VDC]
W CNTRL3 Logic In 3 TTL Level State [HIGH=5 to 3 VDC; LOW=1 to 0 VDC]
X CNTRL4 Logic In 4 TTL Level State [HIGH=5 to 3 VDC; LOW=1 to 0 VDC]
Y Iin1 Current Input 1 External sensor input (4-20mA) [Load = 250 ohms]
Z Iin2 Current Input 2 External sensor input (4-20mA) [Load = 250 ohms]
a Vin1 Voltage Input 1 External sensor input (0 to 10 VDC) [Load = 100k ohms]
b Vin2 Voltage Input 2 External sensor input (0 to 10 VDC) [Load = 100k ohms]
c GND Signal Ground Return For Signals