
EN 44
YASKAWA ELECTRIC
TOBP C730600 59A V1000 Option Modbus TCP/IP Installation Manual
10 Specifications
10
Specifications
Table 16 Option Specifications
Item
Specification
Model
SI-EM3/V
Supported
Messages
• Read Multiple Registers (03H)
• Write Single Register (06H)
• Write Multiple Registers (10H)
• Read and Write Registers (17H)
Commands that support multiple registers have a maximum Read and Write size of 16
registers.
Option Conformance
Modbus-IDA Passed
Connector Type
RJ45 8-pin Shielded Twisted Pair Cat 5e cable
Physical Layer Type
Isolated Physical Layer
IP Address Setting
Programmable from drive keypad or network
Communication
Speed
Programmable from drive keypad or network:
10/100 Mbps, auto-negotiate.
Number of
Connections
Modbus TCP/IP: 10
Web Page Access: 2
Duplex Mode
Half-forced, Auto-negotiate, Full-forced
Address Startup
Mode
Static, BOOTP, DHCP
Ambient
Temperature
-10
C to +50
C (14
F to 122
F)
Humidity
95% RH or lower with no condensation
Storage Temperature
-20
C to +60
C (-4
F to 140
F) allowed for short-term transport of the product
Area of Use
Indoor (free of corrosive gas, airborne particles, etc.)
Altitude
1000 m (3280 ft.) or lower