User Manual

RPio222 Owner’s Manual
18
General Specifications
Sampling frequency
Power requirements
Power cord length and temperature range
Control I/O standards
* The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access
the Yamaha website then download the manual file.
Specifications
Conditions Min. Typ Max. Unit
External Clock Frequency Range Fs= 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz –1000 — +1000 ppm
Jitter of PLL
*1
*1. Input clock jitter must be 1ns or less.
WORD CLOCK IN Fs= 44.1 kHz, 48 kHz, 88.2 kHz,
96 kHz
— — 10 ns
Internal clock Frequency Word clock : int 44.1 kHz
Word clock : int 48 kHz
Word clock : int 88.2 kHz
Word clock : int 96 kHz
—
44.1
48
88.2
96
—kHz
Accuracy Word clock : int 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz –50 — +50 ppm
Jitter
*2
*2. Measured at the [WORD CLOCK OUT] connector.
Word clock : int 44.1 kHz
Word clock : int 48 kHz
Word clock : int 88.2 kHz
Word clock : int 96 kHz
——
4.5
4.1
2.3
2.1
ns
Conditions Min. Typ Max. Unit
Power consumption 100–240V 50/60 Hz
— — 115 W
Heating value 100–240V 50/60 Hz
— — 99 kcal/h
Conditions Min. Typ Max. Unit
Power cord length
— 250 — cm
Temperature range Operating temperature range 0 — 40 °C
Storage temperature range –20 — 60 °C
Terminals Format Level Connectors
WORD CLOCK
IN — TTL/75Ω terminated BNC
OUT — TTL/75Ω BNC
NETWORK
IEEE802.3 10BASE-T/100BASE-TX
etherCON CAT5
*1
*1. STP cables (CAT5 or higher) are recommended for connection.
FAULT OUTPUT
NO — < DC30V, < 1A
Euro Block Connector 3PC
*2
*2. The C terminal normally short-circuits with the NC terminal, but it short-circuits with the NO terminal in the event that a fault is detected.
——
NC — < DC30V, < 1A