Power Control and Monitor System RCP-MU

■ Features :
•1U low profile
•19-inch rack mounting
•Control and monitor up to 3 RCP-1000 units
•Suitable for all kinds of RCP output (12V,24V,48V)
•Digital meters for output voltage, output current, and internal temperature
on front panel
•Potential meter for adjusting output voltage of RCP-1000 unit on front panel
•Relay contacts and LED indicators for AC fail, DC fail, and over temperature
warning
•Removable fixing accessory
•3 years warranty
■ Description : RCP-MU is the monitoring and control unit used for the RCP-1000 series rack power. It can decode the I2C signal sent by
RCP series and display through digital meters or relay contact signals. RCP-MU can also turn ON/OFF or trim the output
voltage of RCP-1000 remotely that make the basic control more easily.

■ GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx

SPECIFICATION
MODEL RCP-MU
VOLTAGE RANGE 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
INPUT AC CURRENT (Typ.) 0.35A/115VAC 0.2A/230VAC
INRUSH CURRENT (Typ.) 30A/115VAC 50A/230VAC
MONITORING INPUTS I2C signal ( AC OK, DC OK, and over temperature alarm signals for each RCP-1000 unit ), output voltage of the RCP-1U rack
DIGITAL METER Note.2 Display the DC output voltage, current, and internal temperature of each RCP-1000 unit
CONTROL OUTPUT Remote ON/OFF and output voltage trimming for each RCP-1000 unit
OUTPUT
RELAY CONTACT Alarm for AC Fail, DC Fail, and Over Temperature ; rating : 30VDC, 1A
LED INDICATOR AC Fail, DC Fail, Over Temperature
REMOTE ON/OFF CONTROL The controlled RCP-1000 unit can be turned ON/OFF on the front panel for RCP-MU
FUNCTION
VOLTAGE TRIM Output voltage of the controlled RCP-1000 unit and be trimmed by ±10% on the front panel of RCP-MU
WORKING TEMP. -20 ~ +60℃
WORKING HUMIDITY 20~90% RH non-condensing
ENVIRONMENT
STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH non-condensing
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDS Design refer to EAC TP TC 004 approved
WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
SAFETY &
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC
EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55035, EAC TP TC 020
MTBF 346.7K hrs min. Telcordia SR-332 (Bellcore) ; 255.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION 440*68*44mm (L*W*H)
OTHERS
PACKING 1.15Kg; 6pcs/8Kg/1.27CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Resolution and tolerance of the values shown on the digital meter depends on the controlled RCP series.
3. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

File Name:RCP-MU-SPEC 2022-08-08

 Power Control and Monitor System RCP-MU
Mechanical Specification Case No. 701A Unit:mm

Your Reliab le Power

Partne r AC Fail
DC Fail
Tem p Alar
m
PSU AC Fail
Output Adjus ON DC Fail
t 1 2 3 Tem p Alar

PSU1
OFF PSU m
1 ON/O FF AC Fail
2 3 VOL TS
DC Fail
AMP S Tem p Alar

PSU2
TEM P m

VOL TS
AMP S

PSU3
TEM P
VOL TS
AMP S
TEM P

BACK

Model Select Output Communication

AC Input Terminal Block Switch Alarm Signals Terminal Block Voltage Lock Connector
Alarm Signals
100 - 240VAC w w w. m e a n w e l l . c o m Temp 3
Alarm
DC 3
Fail
AC 3
Fail
Temp 2
Alarm
DC 2
Fail
AC 2
Fail
Temp 1
Alarm
DC 1
Fail
AC 1
Fail
N L
MODEL VOLTS Communication
Model : RCP-MU SELECT LOCK 1 13
All alarm signals are potential free relays 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Supply Voltage: 100 - 240VAC 50/60Hz Enable
0.35 - 0.2A
Disable
1 2 3 1 2 3 1 2 3 14 25

AC Input Terminal Block Alarm Signals Pin No. Assignment

Pin No. Assignment Pin No. Assignment Pin No. Assignment Pin No. Assignment
1 FG 1,2 Temp 3 Fail 7,8 Temp 2 Fail 13,14 Temp 1 Fail
2 AC/N 3,4 DC 3 Fail 9,10 DC 2 Fail 15,16 DC 1 Fail
3 AC/L 5,6 AC 3 Fail 11,12 AC 2 Fail 17,18 AC 1 Fail

Communication Connector Pin No. Assignment

Pin No. Assignment Pin No. Assignment Pin No. Assignment Pin No. Assignment Pin No. Assignment
1 ON/OFF-A 6 +5V-AUX 11 V-TRIM-B 16 AC-OK-C 21 -S
2 AC-OK-A 7 GND-AUX 12 T-ALARM-B 17 DC-OK-C 22 +V
3 DC-OK-A 8 ON/OFF-B 13 NC 18 V-TRIM-C 23 SCL
4 V-TRIM-A 9 AC-OK-B 14 CS 19 T-ALARM-C 24 SDA
5 T-ALARM-A 10 DC-OK-B 15 ON/OFF-C 20 +S 25 -V

TOP

68

FRONT
7.1

AC Fail DC Fail Temp Alarm AC Fail DC Fail Temp Alarm AC Fail DC Fail Temp Alarm
Partn er
Your Relia ble Power
10.2
PSU1

PSU2

PSU3

36.9
44

ON
7.4

PSU PSU
1 2 3 VOLTS AMPS TEMP VOLTS AMPS TEMP VOLTS AMPS TEMP
Output Adjust OFF ON/OFF
1 2 3

Remote Adjust Remote ON/OFF Display of PSU1 Display of PSU2 Display of PSU3
440
466.1
483.6

File Name:RCP-MU-SPEC 2022-08-08

 Power Control and Monitor System RCP-MU
Block Diagram
The diagram below only shows one set of input / output signals. One RCP-MU can control and monitor up to 3 units of RCP-1000 power unit.

PSU ON/OFF Voltage

ON / OFF Display Current
PSU Temperature
Output Adjust
+V
AC Fail
MCU LED Alarm DC Fail
V- Trim Temp Alarm

-V AC Fail
Relay
DC Fail
Contact
SCA / SDL
Temp Alarm

12V
Model 24V
Select 48V
66V

Typical User Manual

1. Monitoring Input RCP-1U Address dip switch setting

RCP-1U RCP-MU ON

CN500 Communication
1 2 3 4 5 6 7 8 9 OFF

Module A Module B Module C

2. Alarm Signal Relay Contact

Function Description
AC Fail When input AC fail, relay open, LED lights
DC Fail When output DC fail, relay open, LED lights
Temp Alarm When temperature exceed the limit of temperature, relay open, LED lights

3. Model Select Switch

To get better display resolution, the correct output voltage of RCP-1000 that is monitored should be chosen. The factory original setting is for 48V models.

ON ON ON
ON
(12V) (24V) (48V)
(66V)
1 2 3 OFF 1 2 3 OFF 1 2 3 OFF
1 2 3 OFF

(For special custom made

RCP-1000 models)
4. Output Voltage Lock
The output voltage adjustment for RCP-1000 units can be enabled or disabled for different application needs.

Enable
(a) Voltage of power device can not be adjusted.
1 2 3 Disable

Enable
(b) Voltage of power device can be adjusted independently by VRs.
1 2 3 Disable

File Name:RCP-MU-SPEC 2022-08-08