Miranda NV5100MC Master Control, Справочное руководство

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192 Rev 2.10 • 17 Feb 11
B. Specifications
Other Products
Device Controller
Table B-31. Device Controll er Specifications
GPIO Connectors
The device controller has 32 inputs and 32 outputs on 4 DC37 connectors. Shown here are the con-
nectors for inputs 1–16 and outputs 1–16.
Inputs 17–32 and outputs 17–32 have the same ordering. These are the ratings:
Inputs Outputs
5–12VDC 0.5 A at 125VAC
24VDC with ext. resistor 680–820
Ω
1.0 A at 24VDC
20mA max 1.0 A max
The inputs are not used by master control, but may be used for other purposes.
Serial Connectors
The DC21 device controller has 4 serial ports. Each of the 4 serial ports has this pinout:
The DC21 supports RS-422 or RS-232 communication.
Parameter Specification
AC power 100–240 VAC, 1.6A, 50–60 Hz.
DC power APX4108 switching power supply, 24V, 2.5A
Dimensions 19.0 ″ w × 1.75 ″ h × 8.5 ″ d. (483 mm × 45mm × 216 mm)
Weight 7 lb (3.2kg).
Supplier DNF Controls, www.dnfcontrols.com
Software, firmware DC21, version 5.31
GPI
16
1
20
37
19
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
–
+
–
+
GPO
16
1
20
37
19
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
NO
COM
NO
COM
Inputs: The upper pins are the “+” con-
nections for each GPI signal. The lower
pins are the “–” signals.
Outputs: The upper pins are the COM
(common) connections for each relay out-
put. The lower pins are the NO (normally
open) connections.
1
6
9
5
3 Tx+
4 Gnd
1 Gnd
2 Rx–
5 n.c.
6 Gnd 9 Gnd
7 Rx+ 8 Tx–