MODEL: DLC
Maximum switching power: 100 VA or 30 W
Minimum load: 5 V DC @ 10 mA
Error detection
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Surface; Rack Mounting Frame (model: BX-1DL)
available
•Communication: The receiver units detect loss of
communication and wire break.
•CPU: Watch-dog timer
Weight: 2 kg (4.4 lb)
•Power voltage: Detects when the voltage supply to the
CPU drops by 10 %.
PERFORMANCE
Permissible power failure duration: ≤ 20 ms
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(I/O to transmission to power)
MULTIPLEX COMMUNICATION
Communication: Half-duplex, synchronous
Transmission: Conform to RS-422, EIA
Transmission speed: 125 kbps
Protocol: SIN-NET (M-System's; data format conforms to
SDLC)
Error check: CRC
■ Twisted-pair Cable
Cable: CPEV-0.9 dia.
Connection: Euro Type connector terminal; wire size 1.25
mm max.
2
Transmission Distance: 1 kilometer max. with 16 units
connected; 3 kilometers max. between 2 stations each of
which consists of 3 units
Terminator: Incorporated (Remove the attached jumper pin
when the unit is not located at the end of transmission line.)
■ Fiber Optics Cable
Link: JIS F07 connector (Consult factory for details)
Transmission distance: 1 kilometer max. with PCF
Transmission loss: 7 dB max.
■ Twisted-pair – Fiber Optics: Converting signals between
two media and waveform shaping
INTERFACE
Transmission: Conform to EIA RS-232-C
Communication: Asynchronous, half-duplex, non-procedure
DIP switch: Setting RS-232-C specifications
Transmission speed: 300 – 9600 bps
Data bit: 7 or 8 bits
Stop bit: 1, 1.5 or 2 bits
Parity: Even or odd
RS-232-C connector: 25-pin D-sub connector (female) (M2.6
× 0.45 screw connector)
RS-232-C cable: Cross (provided by the user)
INSTALLATION
Power consumption
•AC: Approx. 17.5 VA max.
•DC: Approx. 17 W max. (1.1 A with 24 V)
Grounding: Not required in normal environments; 100 Ω or
less grounding resistance in noisy environments
Operating temperature: -5 to + 50°C (23 to 122°F)
http://www.m-system.co.jp/
DLC SPECIFICATIONS
ES-6512 Rev.11 Page 2/9