Chapter 3 Specifications 3-1 To; General Specifications; Performance Specification - Hitachi HIDIC EH-150 Applications Manual

Chapter 3
3.1

General Specifications

The general specification of this module is show in Table 3.1.
Dielectric withstand voltage
Internal current consumption
Operating ambient temperature and humidity
Storage ambient temperature and humidity
Noise resistance
Vibration resistance
Usage environment
Structure
Cooling
I/O assignment method
3.2

Performance Specification

Performance Specification of this module is shown in Table 3.2.
Communication
method
Number of ASR connection
H-protocol (Taskcode communication)
Specifications
Table 3.1
Items
Table 3.2 Performance Specification
Items
Standard for Ethernet
Transmit modulation method
Media Access method
Transmit speed
Maximum segment length
General Specifications
Specifications
250 V DC between the communication signal and case ground (FE)
0 to 55 °C, 20 to 90 % RH (no condensation)
-10 to 75 °C, 10 to 90 % RH (no condensation)
Noise voltage 1,500 Vpp, Noise pulse width 100 ns, 1 µs
(Noise created by the noise simulator is applied across the
power supply module's input terminals. This is determined by
this company's measuring methods.)
Static noise: 3,000 V at metal exposed area
Conforms to JIS C 0911
(16.7 Hz double amplitude 3 mm X, Y and Z each direction)
No corrosive gases, no excessive dust
Open, wall-mounted type
Natural air cooling
To use "COMM" for this module
Maximum connection is 6 at once.
Maximum data is 1454 bytes / each sending or receiving
Maximum connection is 4 at once.
3-1
Chapter 3 Specifications
5 V 200 mA
Specification
Based on IEEE802.3
Base band
CSMA/CD
10 Mbps
100 (m)