diff --git a/P1AM/constants.py b/P1AM/constants.py
index 4d16c5d..ac6927d 100644
--- a/P1AM/constants.py
+++ b/P1AM/constants.py
@@ -60,6 +60,7 @@
     0x04A00042: (1, 0, 0, 0, 0, 0, 1, "P1-08ND-TTL"),
     0x05200082: (2, 0, 0, 0, 0, 0, 1, "P1-16ND3"),
     0x05200089: (2, 0, 0, 0, 0, 0, 1, "P1-16NE3"),
+    0x14030050: (0, 0, 1, 0, 0, 0, 1, "P1-04TRS"),
     0x1403F481: (0, 0, 0, 32, 4, 4, PWM_MODULE, "P1-04PWM", (0x02,0x02,0x02,0x02)),
     0x1404008D: (0, 0, 1, 0, 0, 0, 1, "P1-08TA"),
     0x1404008F: (0, 0, 1, 0, 0, 0, 1, "P1-08TRS"),