[USED]YOKOGAWA power module model AEF9D – 24VDC 30A + with terminal connections

Description

The YOKOGAWA AEF9D is not an independent power module, but a CENTUM VP DCS fieldbus terminal board; the 24VDC 30A terminal connection you are looking for should be the YOKOGAWA power supply AEP9D (Secondary Power Supply Bus Unit) or the PW601/PW602 (24VDC output power supply).
I. Model Clarification (Key)
AEF9D: Fieldbus terminal board (Terminal Board), used in the CENTUM VP FIO system, providing signal wiring, not a power module.
AEP9D: Secondary power supply bus unit (Secondary Power Supply Bus Unit), 24VDC input, multiple 24VDC outputs, with terminals / connectors, supporting redundancy.
PW601/PW602: 24VDC output power module, maximum output 30A, with terminal connections, providing power for AEP9D.
II. Core Parameters of AEP9D (24VDC Power Bus Unit)
1. Electrical Specifications
Input: 24VDC ±10%, maximum input current 20A
Output: 16 channels of 24VDC, single channel maximum 2.5A, total output approximately 40A
Terminal / Connector:
Input: M4 screw terminals (+24V / -24V / FG)
Output: MATE-N-LOK 3-pin connector (each channel +24V / 0V / FG)
Protection: Overcurrent, short circuit, overtemperature protection
Redundancy: Supports 1+1 dual redundancy hot backup
2. Physical and Environmental
Size: Approximately 120×110×35 mm
Weight: Approximately 0.5 kg
Installation: DIN rail / 19-inch rack
Operating temperature: -10°C to +55°C
Protection: IP20
III. PW601/PW602 (24VDC 30A Power Module)
1. Electrical Specifications
Input: 100–240V AC, 50/60Hz
Output: 24VDC, maximum 30A (720W)
Terminal: Large current screw terminals (AC L/N/PE; DC +24V / 0V / FG)
Redundancy: Supports 1+1 parallel redundancy, providing power for AEP9D
2. Typical Applications
Powering CENTUM VP FIO, field instruments, solenoid valves
Combining with AEP9D to achieve multi-channel 24VDC distribution
IV. Terminal Wiring Points (AEP9D)
Input Terminals
+24V: Connect to the positive terminal of the external 24VDC power supply
-24V (0V): Connect to the power negative terminal (common ground)
FG: Connect to the cabinet protection ground
Output Terminals (each channel)
+24V: Supply power to the load
0V: Load common ground
FG: Equipment grounding
Wiring Specifications
Wire diameter: ≥ 4 mm² (30A scenario)
Torque: M4 terminal 1.2–1.5 N·m
Polarity: Strictly prohibit reverse connection, recommend using red / blue / yellow-green to distinguish