Interface Specifications; Connector Specifications - Hitachi HF-BX1000 Instruction Manual

4.4 Interface Specifications

4.4.1 Connector specifications

The following shows the specifications of the interfaces from this equipment to external
devices. HF-BX1000 and 1200 are common.
For information about the location of the ports, see "2.1 Display and User Input Sections".
(1) Motherboard (Standard)
 Serial port (male connector, inch screws) (COM A, COM B)
 USB port (front and rear)
1
6
Pin No. Signal name
1 CD
2 RD
3 TD
4 DTR
5 GND
U4
U1 U2 U3
L2 L3 L4
L1
5
9
Pin No. Signal name
6 DSR
7 RTS
8 CTS
9 RI
Pin No.
U1
U2
U3
U4
L1
L2
L3
L4
4-13
4. SPECIFICATIONS
Signal name
+5V
USBD0-
USBD0+
GND
+5V
USBD1-
USBD1+
GND