Yaskawa SGDH Linear Sigma Series - Manual (Page 122)

5 Specifications and Dimensional Drawings of Serial Converter Unit
5-2
5.1 Serial Converter Unit Specifications
(1) Model: JZDP-D00†-†††
(2) Characteristics and Specifications
* 1. The current consumption of the linear scale and hall sensor is not included in this value.
The current consumption of linear scale and hall sensor must be taken into consideration for the cur-
rent capacity of host controller that supplies the power. The current consumption of hall sensor:
Approx. 40 mA.
* 2. Input a value within the specified range. Otherwise, incorrect position information is output, and the
device may be damaged.
* 3. The transmission is enabled 100 to 300 ms after the power turns ON.
Items Specifications
Electrical
Characteristics Power Supply Voltage +5.0V ±5%, ripple content 5% max.
Current Consumption
∗1 120 mA Typ. 350 mA Max.
Signal Resolution Input 2-phase sine wave: 1/256 pitch
Max. Response
Frequency 250 kHz
Analog Input Signals
∗2
(cos, sin, Ref)
Differential input amplitude: 0.4 V to 1.2V
Input signal level: 1.5 V to 3.5V
Hall Sensor Input
Signal CMOS level
Output Signals
∗3 Position data, hall sensor information, and alarms
Output Method Serial data transmission
(HDLC (High-level Data Link Control) protocol format
with Manchester codes)
Transmission Cycle 62.5 μs
Output Circuit Balanced transceiver (SN75LBC176 or the equivalent)
Internal terminal resistance: 120
Ω
Mechanical
Characteristics Approx. mass 150 g
Vibration Resistance
98 m/s
2
max. (1 to 2500 Hz) in three directions
Shock Resistance
980 m/s 2 , (11 ms) two times in three directions
Environmental
Conditions Operating temperature 0 °C to 55 °C (32 to 131 °F)
Storage temperature -20 °C to +80 °C (-4 to +176 °F)
Humidity 20 % to 90 %RH (without condensation)