2 performance specifications, 2 performance specifications -16 – Proface AGP3500 - 10.4 DIO HMI" User Manual
Page 47

ST3000 Series Hardware Manual
3-16
3.2.2
Performance Specifications
Performance Specifications
AST-3301B, AST-3301S, AST-3301T
AST-3302B
Application
*1
*1.
User active capacity.
FLASH EPROM 6MB
Data Backup
SRAM 320KB
Used lithium battery for backup memory
Int
e
rf
ac
e
Serial
Interface
COM1: RS-232C
Asynchronous Transmission:
Data Length: 7 bit/8 bit
Parity: none, Odd or Even
Stop Bit: 1bit/2bit
Data Transmission Speed: 2400bps to 115.2 kbps
Connector: D-Sub 9pin plug
COM2: RS-422/RS-485
*2
Asynchronous Transmission
Data Length: 7 bit/8 bit
Parity: none, Odd or Even
Stop Bit: 1bit/2bit
Data Transmission Speed:
2400 bps to 115.2 kbps (RS-422/RS-
485)
187.5 kbps (MPI)
Connector: D-Sub 9pin plug
*2.
RS-485 is compliant with AST-3301B / AST-3301S with revision code "B" or later. For all other
models, all revisions support RS-485.
COM2: RS-485(MPI only)
Asynchronous Transmission
Data Length: 7bit/8bit
Parity: none, Odd or Even
Stop Bit: 1bit/2bit
Data Transmission Speed:
187.5 kbps (MPI)
Connector: D-Sub 9pin socket
USB Host
Interface
USB 1.1 compliant. (TYPE-A conn.) x 1
Power Supply Voltage: DC5V
±
5%
Output Current: 500mA (Max.)
Communication Distance: 5m (Max.)
Clock
Accuracy
*3
*3.
The ST’s internal clock has a slight error. At normal operating temperatures and conditions, with
the ST operating from its lithium battery, the degree of error is 65 seconds per month. Variations in
operating conditions and battery life can cause this error to vary from -380 to +90 seconds per
month. For systems where this degree of error will be a problem, the user should be sure to monitor
this error and make adjustments when required.
±65 seconds/ month (at room temperature)
SEE
- AGP3400 - 7.5 DIO HMI" AGP3300 - 5.7 DIO HMI" AGP3600 - 12.1 FLEX Network HMIs" AGP3500 - 10.4 FLEX Network HMI" AGP3400 - 7.5 FLEX Network HMI" AGP3600 - 12.1 CANopen HMI" AGP3500 - 10.4 CANopen HMI" AGP3400 - 7.5 CANOpen HMI" AGP3300 - 5.7 CANopen HMI" AGP3300H - 5.7 Handheld HMIs" AGP3750 - 15 Multi-Media HMI" AGP3650 - 12.1 Multi-Media HMIs" AGP3550 - 10.4 Multi-Media HMIs" AGP3450 - 7.5 Multi-Media HMI" AGP3360 - 5.7 Multi-Media HMI" AST3300 - 5.7 Basic HMI" AST3200 - 3.8 Basic HMI" AGP3600 - 12.1 Standard HMIs" AGP3500 - 10.4 Standard HMIs" AGP3400 - 7.5 Standard HMI" AGP3300 - 5.7 Standard HMI" AGP3200 - 3.8 Standard HMI"