Banner ES-FA-6G Safety Module - Manual (Page 12)

Pollution Degree
2
Relay Outputs
Relay Outputs
4 normally open (N.O.) output channels and 1
normally closed (N.C.) auxiliary output
Contacts: AgNi, 5 μm gold-plated
Each normally open output channel is a series connection of contacts
from two forced-guided (mechanically linked) relays, K1-K2. The nor-
mally closed Aux. output channel is a parallel connection of contacts
from two forced-guided relays, K1-K2.
Low Current Rating: The 5 μm gold-plated contacts allow the switching of low current/low voltage. In these low-power applications,
multiple contacts can also be switched in series (e.g., “dry switching”). To preserve the gold plating on the contacts, do not exceed the
following max. values at any time:
Min. Max.
Voltage 1V ac/dc 60V
Current 5 mA ac/dc 300 mA
Power 5 mW (5 mVA) 7 W (7 VA)
High Current Rating: If higher loads must be switched through one or more of the contacts, the minimum and maximum values of the
contact(s) changes to:
Minimum Maximum
Voltage 15V ac/dc N.O. Safety Contacts (13-14, 23-24, 33-34, 43-44):
250V ac / 24V dc, 6A resistive
B300, Q300 (UL508)
N.C. Auxiliary Contact (51-52): 250V ac/ 24V dc, 5A
resistive
B300, Q300 (UL508)
Current 250 mA ac/dc
Power 5 W (5 VA)
Minimum Maximum — IEC60947-5-1
Voltage 15V ac/dc N.O. Safety Contacts:
AC-1: 250V ac, 6A; DC-1: 24V dc, 6A
AC-15: 230V ac, 3A; DC-13: 24V dc, 4A
N.C. Auxiliary Contact:
AC-1: 250V ac, 5A; DC-1: 24V dc, 5A
AC-15: 230V ac, 2A; DC-13: 24V dc, 4A
Current 250 mA ac/dc
Power 5 W (5 VA)
Mechanical Life
> 50,000,000 operations
NOTE: Transient suppression is recommended when switch-
ing inductive loads. Install suppressors across load. Never in-
stall suppressors across output contacts (see Warning, Wir-
ing of Arc Suppressors).
Electrical Life
150,000 cycles at 1500 VA
1,000,000 cycles at 450 VA
2,000,000 cycles at 250 VA
5,000,000 cycles at 125 VA
Solid-State Outputs
Two non-safety solid-state dc outputs
Output circuits require application of +12-24V dc ±
15% at terminal Y31; dc common at Y30.
Max. switching current: 100 mA at 12-24V dc
Output Response Time
35 ms max. (25 ms typical)
ES-UA-5A and ES-VA-5A E-Stop Safety Modules
12 www.bannerengineering.com - tel: 763-544-3164 P/N 122365 Rev. E