diff --git a/cfg/lockin_cfg.py b/cfg/lockin_cfg.py
index dc6415c..bc56a1b 100644
--- a/cfg/lockin_cfg.py
+++ b/cfg/lockin_cfg.py
@@ -4,7 +4,13 @@ Node('lockintest.psi.ch',
      )
 
 Mod('io',
-    'frappy_psi.SR_7270.SR7270',
+    'frappy_psi.SR.SR_IO',
     'lockin communication',
     uri='10105266.psi.ch:50000',
     )
+
+Mod('XY',
+    'frappy_psi.SR.XY',
+    'XY channels',
+    io='io',
+    )
diff --git a/secop-server.spec b/secop-server.spec
deleted file mode 100644
index 706b678..0000000
--- a/secop-server.spec
+++ /dev/null
@@ -1,38 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-
-block_cipher = None
-
-
-a = Analysis(['bin\\secop-server'],
-             pathex=['.'],
-             binaries=[],
-             datas=[],
-             hiddenimports=['secop.protocol', 'secop.protocol.dispatcher', 'secop.protocol.interface', 'secop.protocol.interface.tcp', 
-                            'secop_psi.ppmssim', 'secop_psi.ppmswindows', 'secop_psi.ppms'],
-             hookspath=[],
-             runtime_hooks=[],
-             excludes=[],
-             win_no_prefer_redirects=False,
-             win_private_assemblies=False,
-             cipher=block_cipher,
-             noarchive=False)
-pyz = PYZ(a.pure, a.zipped_data,
-             cipher=block_cipher)
-exe = EXE(pyz,
-          a.scripts,
-          [],
-          exclude_binaries=True,
-          name='secop-server',
-          debug=False,
-          bootloader_ignore_signals=False,
-          strip=False,
-          upx=True,
-          console=True )
-coll = COLLECT(exe,
-               a.binaries,
-               a.zipfiles,
-               a.datas,
-               strip=False,
-               upx=True,
-               upx_exclude=[],
-               name='secop-server')