COTRUST CTH200 Series User Manual

Technical Specifications
104
Protocol type
CTH200 PLC self-defined 4MHZ bus protocol
Max IO configuration
each slave bus
Analog IO max configuration is 64AI/32AQ
Digital IO max configuration is 256DI/256DQ
Topological structure
Support stellate, tree form, linetype and annular structure
PROFINET communication port
Communication port
One double RJ45 port
Data transmission speed
Transmission speed of Ethernet is 10Mbps
PROFINET transmission speed is 100Mbps, full duplex
Ethernet
Ping, arp, network diagnosis (SNMP)/MIB-2, LLDP
Cycle of transmission
250us~4ms
Third-party PROFINET
master station
S7-300/400, SMART CPU and S7-1200/1500
Max communication
distance between slave
station
100m(100BASE-TX)
Topological structure
Support stellate, tree form, linetype and annular structure
Isolation
Communication port isolated
Hardware configuration
File to be imported
PROFINET GSD file in XML format
PN slave station
Support expansion of 8 slot after adding CTH2 277-0PN32 modules
Digital modules, analog modules, temperature modules and PID
control modules, cannot be other types modules
4.8 Weighing Module Specifications
Table 4-8-1 Specifications of SM231 weighing module
Order No.
CTH2 231-7WA32
LED
Power indicator, ON＝24VDC power supply normal, OFF=no
24VDC power supply
SF indicator, flash = overrange or line broken, OFF＝ no error
Power supply
+5VDC consumption
＜140mA
L+
＜100mA
L+ coil voltage range
20.4~28.8VDC
Power dissipation
5W
Input features
Type
Strain gage, with 4-wire or 6-wire
Range
0~1mV/V
0~2mV/V
0~4mV/V
Number
One-channel weighing sensor
Weighing sensor
resistor
Without Explosion-proof interface: 40 Ω< R < 4010 Ω
With Explosion-proof interface: 87 Ω< R < 4010 Ω

COTRUST CTH200 Series Specifications

General

Brand	COTRUST
Model	CTH200 Series
Category	Controller
Language	English