Safety Approvals
Safety standards
EMC
Interfaces
Parallel interface
Forward channel
Reverse channel
Serial interface
UL 1950 with D3, CSA C22.2 950 with D3
FCC part 15 subpart B class B
Data format: 8-bit parallel, IEEE-1284 compatibility mode
Synchronization:
STROBE
Handshake timing:
BUSY
Signal level: TTL compatible
Connector: 36-pin 57-30360 Amphenol connector or equivalent
Transmission mode: IEEE-1284 Nibble mode
Synchronization: Refer to the IEEE-1284 specification
Handshaking: Refer to the IEEE-1284 specification
Signal level: IEEE-1284 Level 1 device
Data transmission timing: Refer to the IEEE-1284 specification
Adaptable connector: 36-pin 57-30360 Amphenol Connector or
equivalent
Standard: Based on RS-423
Synchronization: Synchronous
Bit rate: Maximum 1.8 Mbps
Handshaking: X-ON/X-OFF, DTR protocol
Word format:
Data bit: 8 bits
Parity bit: None
Start bit: 1 bit
Stop bit: 1 bit
Connector: 8-pin mini-circular connector
Recommended cable: Apple System Peripheral-8 serial cable
(preferably Belkin brand)
B-7
pulse
and
signals
ACKNLG
Specifications