diff --git a/ophyd_devices/epics/devices/mcs_csaxs.py b/ophyd_devices/epics/devices/mcs_csaxs.py
new file mode 100644
index 0000000..6ed79ac
--- /dev/null
+++ b/ophyd_devices/epics/devices/mcs_csaxs.py
@@ -0,0 +1,77 @@
+from ophyd import EpicsSignal, EpicsSignalRO, Component as Cpt, Device
+from ophyd.mca import EpicsMCARecord, EpicsDXPMapping, EpicsDXPLowLevel, EpicsDXPMultiElementSystem
+from ophyd.scaler import ScalerCH
+
+
+class SIS38XX(Device):
+    """SIS38XX control"""
+
+    # Acquisition
+    erase_all = Cpt(EpicsSignal, "EraseAll")
+    erase_start = Cpt(EpicsSignal, "EraseStart", trigger_value=1)
+    start_all = Cpt(EpicsSignal, "StartAll")
+    stop_all = Cpt(EpicsSignal, "StopAll")
+
+    acquiring = Cpt(EpicsSignal, "Acquiring")
+
+    preset_real = Cpt(EpicsSignal, "PresetReal")
+    elapsed_real = Cpt(EpicsSignal, "ElapsedReal")
+
+    read_all = Cpt(EpicsSignal, "ReadAll")
+    num_use_all = Cpt(EpicsSignal, "NuseAll")
+    current_channel = Cpt(EpicsSignal, "CurrentChannel")
+    dwell = Cpt(EpicsSignal, "Dwell")
+    channel_advance = Cpt(EpicsSignal, "ChannelAdvance")
+    count_on_start = Cpt(EpicsSignal, "CountOnStart")
+    software_channel_advance = Cpt(EpicsSignal, "SoftwareChannelAdvance")
+    channel1_source = Cpt(EpicsSignal, "Channel1Source")
+    prescale = Cpt(EpicsSignal, "Prescale")
+    enable_client_wait = Cpt(EpicsSignal, "EnableClientWait")
+    client_wait = Cpt(EpicsSignal, "ClientWait")
+    acquire_mode = Cpt(EpicsSignal, "AcquireMode")
+    mux_output = Cpt(EpicsSignal, "MUXOutput")
+    user_led = Cpt(EpicsSignal, "UserLED")
+    input_mode = Cpt(EpicsSignal, "InputMode")
+    input_polarity = Cpt(EpicsSignal, "InputPolarity")
+    output_mode = Cpt(EpicsSignal, "OutputMode")
+    output_polarity = Cpt(EpicsSignal, "OutputPolarity")
+    model = Cpt(EpicsSignalRO, "Model", string=True)
+    firmware = Cpt(EpicsSignalRO, "Firmware")
+    max_channels = Cpt(EpicsSignalRO, "MaxChannels")
+
+
+class SIS3820(SIS38XX):
+    scaler = Cpt(ScalerCH, "scaler1")
+
+    mca1 = Cpt(EpicsMCARecord, "mca1")
+    mca2 = Cpt(EpicsMCARecord, "mca2")
+    mca3 = Cpt(EpicsMCARecord, "mca3")
+    mca4 = Cpt(EpicsMCARecord, "mca4")
+    mca5 = Cpt(EpicsMCARecord, "mca5")
+    mca6 = Cpt(EpicsMCARecord, "mca6")
+    mca7 = Cpt(EpicsMCARecord, "mca7")
+    mca8 = Cpt(EpicsMCARecord, "mca8")
+    mca9 = Cpt(EpicsMCARecord, "mca9")
+    mca10 = Cpt(EpicsMCARecord, "mca10")
+    mca11 = Cpt(EpicsMCARecord, "mca11")
+    mca12 = Cpt(EpicsMCARecord, "mca12")
+    mca13 = Cpt(EpicsMCARecord, "mca13")
+    mca14 = Cpt(EpicsMCARecord, "mca14")
+    mca15 = Cpt(EpicsMCARecord, "mca15")
+    mca16 = Cpt(EpicsMCARecord, "mca16")
+    mca17 = Cpt(EpicsMCARecord, "mca17")
+    mca18 = Cpt(EpicsMCARecord, "mca18")
+    mca19 = Cpt(EpicsMCARecord, "mca19")
+    mca20 = Cpt(EpicsMCARecord, "mca20")
+    mca21 = Cpt(EpicsMCARecord, "mca21")
+    mca22 = Cpt(EpicsMCARecord, "mca22")
+    mca23 = Cpt(EpicsMCARecord, "mca23")
+    mca24 = Cpt(EpicsMCARecord, "mca24")
+    mca25 = Cpt(EpicsMCARecord, "mca25")
+    mca26 = Cpt(EpicsMCARecord, "mca26")
+    mca27 = Cpt(EpicsMCARecord, "mca27")
+    mca28 = Cpt(EpicsMCARecord, "mca28")
+    mca29 = Cpt(EpicsMCARecord, "mca29")
+    mca30 = Cpt(EpicsMCARecord, "mca30")
+    mca31 = Cpt(EpicsMCARecord, "mca31")
+    mca32 = Cpt(EpicsMCARecord, "mca32")