RTM 4-Channel Piezo Driver DRTM-PZT4

RTM 4-Channel Piezo Driver DRTM-PZT4

GENERAL DATA

ARCHITECTURE

CONNECTORS

OTHER FEATURES

OTHER

DESY

RTM 4-Channel Piezo Driver DRTM-PZT4

DESY CONTACT

DRTM-PZT4 - A-B-C-D

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B

A

C

D

SA1

RTM_I2CSA2

SA3

SA4

M1

M2

M3

M4

HVPM

PZD#1

PZD#2

PZD#3

PZD#4

PZS#1

PZS#2

PZS#3

PZS#4

LP:DAC0

ADC0:PZS:CS

ADC1:HV:OS

LP:DAC1

RTM Management

DAC0:SPI

ADC01:SPI

DAC1:SPI

CS (output current sense)VS (output voltage sense)PZDO (piezo driver output)PZS (piezo sensor input)

HVDC-(high voltage negative:dc component)HVDC+(high voltage positive:dc component)HVAC-(high voltage negative:ac component)HVAC+(high voltage positive:ac component)

Interlock

TemperatureSensors#2x

INTL

switch

DC/DCLow

voltage

LDOLow

voltage

+12V=>+5VA,+5VD+12V=>-12V,+12V+12V=>+100V,-100V

+3.3V MP

PZD power supply

DC/DCHigh voltage

Solderoption

HV

AC

+

HV

AC

-

HV

DC

+

HV

DC

-

Relays ch#(Relay ACT/SENS, Relay load disconnection)

PGA

PGA

PGA

PGA

en/dis

en/dis

IN2

IN1

IN3

USER_I2C

(IO expanderBoard config)

IN4

LP(programmable analog low pass)

DAC outputexternal input

PGA(Programmable gain amplifier with protection)

en/dis

en/dis

en/dis

en/dis

Relays ch#1

Relays ch#2

Relays ch#3

Relays ch#4

HV OK

Inhibit#global(FPGA)

&

Inhibit#1234 (FPGA)

&

&

&

&

FP#1234

HVOK + -

MPOK

PWRFAIL

SA1

M1IN1

SA2

M2IN2

SA3

M3IN3

SA4

M4IN4

INTL

HVPM