Junger Audio b40 - Digital Audio Toolbox - Manual (Page 15)

3. INSTALLATION
Operation manual b40, chapter 3 -installation- page 3-5
Electrical specification:
Tally output type: normally open relais contacts
Contact rating: 1A 24 VDC, 0,5 A 125 VAC
max. 30 W 62,5 VA
max. 60 VDC, 125 VAC
Pin1...14 Tally output
Open contact
Pin15 Common root
contact