Erma Electronic SSI 9006, Instruction Manual

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11. Technical Specifications
11.1. Electrical datas
SSI signal input : singleturn or multiturn
Resolution : 10 .. 25 bit
Code : binary or gray
Clock output : driver
RS 422/485
Clock input : receiver RS 422/485
Data input : receiver RS 422/485
Master mode
Clock frequency : internal, 1 MHz, 500 kHz,
100 kHz or 200 kHz
Conversion rate : approximate 28 values/second
Slave mode
Clock frequency : external, max. 500 kHz
Break of clock brushs : min. 500 µs
Conversion rate : approximate 28 values/second
Digital user inputs : 10 k
Ω
to +5 V
Logic : NPN, max. 30 V
Signal level : L-Pegel < 0,4 V
: H-Pegel > 3,5 V
Alarm outputs : 2 relays (programmable as
opened contact or closed contact)
Signaling : 2 LEDs at the front
Switch voltage : 250 V AC / 250 V DC
Switch current : 5 A AC / 5 A DC
Switch power : 750 VA / 100 W
Analog output : resolution 16 bit
Accuracy : ± 0,2 % of final value
Voltage : 0/2 - 10 V, max. 10 mA
Current : 0/4 - 20 mA, max. 500
Ω
Isolation voltage : 3 kV / 1 min
Option interface : RS 485
Protocol : DIN 66019 / ISO 1745
Baud rate : 300, 1200, 2400, 4800, 9600,
19200
Data format : 1 Start, 8 Data, N-Parity, 1 Stop
Power supply DC : 18 .. 36 V DC
Power consumption : approx. 200 mA
Isolation voltage : 500 V / 1 min
34 ERMA-Electronic GmbH
11. Technical Specifications