Newport MM4006, Руководство пользователя

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MM4006
Appendix C — Connector Pinouts
Auxiliary Connector (25-Pin D-Sub)
This connector is used for the MOTOR Orr indicator, the frequency gener-
ator output, the analog inputs and Outputs and the synchronisation pulses.
The analog outputs are only available in option.
The logic outputs are open-collector type and are rated for maximum 30 V
and 40 mA (Fig. C.2). To drive logic input, they require a pull-up resistor.
The analog inputs and outputs have 12 bits resolution.
The analog inputs are multi-range, software programmable. The available
ranges are ±10V, ±5V, 0-10V, 0-5V. See the RA and AM commands for more
programmation details. In all cases, analog inputs must be below ±10 V.
The impedance of the converter inputs is typically 10kOhms. The maxi-
mum input current is ±300pA. The maximum offset error is ±10 LSB, and the
maximum gain error is ±10 LSB. The input characteristics of the analog
inputs are in Fig. C.1.
The value of 1 LSB depends of the used range:
• 1 LSB is: 20 V/4096 — 5 mV for the ±10 V range.
• 1 LSB is: 10 V/4096 — 2.5 mV for the ±5 V range and 0-10 V range.
• 1 LSB is: 5 V/4096 — 1.25 mV for the 0-5 V range.
1052
A/D Converter
Typ. 10 kS2
Fig. C.1 — Equivalent circuit of an analog input.
The analog outputs range is ±10 V. The maximum offset error is ±200 mV,
and the maximum gain error is ±10 LSB. The output setting time is typically
6 psec. These outputs are voltage outputs (output current less than 1 mA),
so to use them properly, they must be connected to an impedance higher
than 10 kW. 1 LSB is: 20 V/4096 — 5 mV.
Pin # D e s c r i p t i o n
1 — D G N D
2 — N . C .
3 — U T I L
4 — U T I L
5 — U T I L
6 — U T I L
7 — U T I L
8 — N . C .
9 — N . C .
10 — 0 A LOW signal indicates that Motor Power is ON.
11 0 P u l s e synchronized to one AXIS, see PB, PE, P1 and PS com-
mands.
12 — 0 P u l s e synchronized to a trajectory, see NB, NE, NI, NN and
NS commands.
13 — D G N D
14
— I A n a l o g Input 1.
15 — I A n a l o g Input 2.
16 — I A n a l o g Input 3.
c v
N e w p o r t 8 . 1 1 E D F 1 0 1 8 1 E n 1 0 2 0 — 03/03