Crestron MPC-20, Руководство по эксплуатации и установке

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Media Presentation Controller Crestron MPC-M10/20/25
Connectors, Controls & Indicators (Continued)
# CONNECTORS,
CONTROLS &
INDICATORS
DESCRIPTION
16 IR
5
(2) Captive screw terminals;
IR/Serial output port;
IR output up to 1.2 MHz;
1-way serial TTL/RS-232 (0-5 V)
up to 115.2 k baud.
PIN DESCRIPTION
1 Signal
2 Ground
17 INPUTS (1 – 4) (5) Captive screw terminals comprising (4)
digital or analog input ports (referenced to
GND);
Digital input:
Rated for 0-24 VDC
Input impedance 20 k Ω
Logic threshold 1.25 VDC
Analog input:
Rated for 0-10 VDC
Protected to 24 VDC maximum
Input impedance 20 k Ω
Programmable 5 V, 2 k Ω pull-up resistor per
pin
PIN DESCRIPTION
1 1
2 2
3 3
4 4
5 Ground
1. Ten on MPC-M10, 15 on MPC-M20 and MPC-M25.
2. MPC-M20 and MPC-M25 only.
3. MPC-M25
only.
4. MPC-M10 and MPC-M20 have two RELAY ports, MPC-M25 has six RELAY ports.
5. MPC-M10 and MPC-M20 have one IR port, MPC-M25 has two IR ports.
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Media Presentation Controller: MPC-M10/20/25 Operations & Installation Guide – DOC. 6701C