ZD340_07d_e.doc / Apr-17
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9. Specifications
AC power supply
:
24 V
~
+/-10%, 15 VA
DC power supply
:
24V- (17 – 40V), approx. 100 mA (+ encoders)
Aux. encoder supply outputs:
2 x 5,2 VDC, 150 mA each
2 x 24V DC, 120 mA each
Inputs
:
2 universal encoder inputs
(internal pull-down resistor, Ri = 8.5 k
Ω
each channel)
4 digital control inputs HTL (Ri = 3.3 k
Ω
)
Low < 2.5 V, High > 10 V, min. pulse width 50 µsec.
Counting frequency (per encoder) :
RS422 and TTL differential: 1 MHz
(min. differential voltage 1 V)
HTL single ended:
200 kHz
TTL single-ended:
200 kHz
Switching outputs (all models) :
Relay outputs
:
(models ZD6xx, ZA6xx and ZR6xx
only)
4 fast power transistors 5 - 30V, 350 mA
(b)
Response time < 1 msec. (a),
4 relays (dry changeover contacts)
(b)
AC switching capability max. 250 V/ 1 A/ 250 VA
DC switching capability max. 100 V/ 1A/ 100 W
Serial link
:
ZD/ ZA: RS232, 2400 – 38400 Bauds
ZR: RS232 and RS485, 2400 – 38400 Bauds
Analogue outputs
:
(models ZA only)
0/4...20mA (load max.270 Ohm)
0…+/- 10V (load max. 2 mA)
Resolution 14 bits, Accuracy 0.1%
Response time < 1 msec. (a)
Ambient temperature
:
Operation:
0 - 45°C ( 32 – 113°F)
Storage:
-25 - +70°C (-13 – 158°F)
Housing
:
Norly UL94 – V-0
Display
:
6 Digit, LED, high- efficiency red, 15mm
Protection class (front side only) :
Protection class rear side
:
All models without front thumbwheels:
IP65
All models with front thumbwheels:
IP20
(with plexi-glass cover part # 64026 also IP65)
IP20
Screw terminals
:
Cross section max. 1.5 mm²,
Conformity and standards:
EMC 2004/108/EC:
EN 61000-6-2
EN 61000-6-3
LV 2006/95/EC:
EN 61010-1
(a) Continuous serial communication may temporary increase response times
(b) Diode or RC filtering is mandatory when switching inductive loads
