Справочник Пользователя для Siemens 9300
I/O Connections
9300 Series User’s Guide
Page 154
Chapter 7 - Hardware Reference
I/O Connections
Use a wire size that is appropriate for your application and complies with local
electrical codes.
electrical codes.
Digital Outputs
The meter provides four digital output ports that are suitable for controlling external
relays. The digital outputs can deliver a continuous signal or pulse.
relays. The digital outputs can deliver a continuous signal or pulse.
C
AUTION
Only use Siemens approved external relays with the meter digital outputs. Contact Siemens for complete
information regarding relay specifications and applications.
information regarding relay specifications and applications.
Description
Specification
Output Type
Form A Solid State
Outputs
D1, D2, D3, D4
Wire
28 to 16 AWG (0.1 to 1.3 mm
2
)
Connector Type
Captured wire
Signal Type
Continuous or pulse
Max. Load Voltage
30 V
Max. Forward Current
80 mA
Isolation
Optical
D4
D2
D3
D1
C
C (+)
D1
Digital Outputs
V+ (maximum 30V)
Relays
Internal Circuit